Which statement best describes the purpose of the eye?

A. The eye takes in and responds to stimuli.
B. The eye sends images to the brain.
C. The eye receives and processes visual signals.
D. The eye lets in varying amounts of light.

Answers

Answer 1

Answer:

D?

Explanation:

Sorry if im wrong >-<


Related Questions

Look at the data in the table to the right. Then, answer the question that follows.
Based on the data in the table, what conclusion can you draw about the energy needs of different cells?

All cells need the same amount of energy.

Skin cells use more energy than muscle cells.

Cells that need more energy, like muscle cells, have more mitochondria.

Cells that have more mitochondria are larger than other types of cells.

A 2-column table has 4 rows. The first column is labeled Cell type with entries typical animal cell, skin, muscle, liver. The second column is labeled Number of mitochondria with entries 1,000 to 2,000, 200, greater-than 2,000, greater-than 2,000.

Answers

Answer:

The correct answer is: C.

Muscle cells require more energy for contraction than any other cell. Hence, option C is correct.

What are mitochondria?

The majority of the chemical energy required to drive a cell's metabolic operations is produced by mitochondria, which are membrane-bound cell organelles (mitochondrion, singular). Adenosine triphosphate, a tiny molecule, serves as a storage container for the chemical energy generated by the mitochondria (ATP).

It generates ATP through the process of oxidative phosphorylation. Small chromosomes found in mitochondria are found there. In most cases, mitochondria and consequently mitochondrial DNA are exclusively passed down from the mother.

Muscle cells contain a large number of mitochondria because they require more amount of energy for contraction. Hence, option C is correct.

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Which one of the following is an example of qualitative data? *

Answers

Answer:

the is no pictures or equation I'm sorry can you try and upload it again I would love to help

Explanation:

upload

Do leopard geckos die from eating salamanders?

A no

b yes

C they only get sick

PLS ANSWER IF YOU ARE PRO

By the way I don’t have a gecko this is just for school

But it would help if a reptile pro could answer this.

Answers

Answer: Well I am not a Pro on leopard geckos, but I've have a Friend who is and they eat anything that wiggles I would say it might not die since the only things that would kill him is if he eats fireflies, lightning bugs. So I will say a salamander is fine.

pls help i’m failing so ill give a brainiest n give likes from my other accs !!!
13) A polar bear swims in the ocean and grabs a fish to eat. Which one of the following is true of the polar
bcar?

A) The polar bear is a carnivore that is a predator of fish.
B) The polar bear is an herbivore that is a predator of fish.
C) The polar bear is an herbivore that is prey to fish.
D) The polar bear is a carnivore that is prey to fish.

16) how would an increase in predators likely affect a given prey population ?
A) The growth rate would decrease.
B) The growth rate would increase
C) birth rates would exceed death rates
D) The population would remain unchanged

19) Which one of the following statements best defines the role of a scavenger in the environment?

A) A scavenger gets energy by eating the dead organisms it finds.
B) A scavenger gets energy by breaking down organic wastes.
C) A scavenger gets energy by absorbing sunlight and producing glucose.
D) A scavenger gets energy by hunting and killing its prey.

20) Which one of the following roles is most similar to the role of a scavenger in an ecosystem?

A) Decomposer
B) Producer
C) Parasite
D) Herbivore

21) A vulture swoops down and grabs a dead mouse that it later eats. What is the vulture's ecological niche in
this situation?

A) Predator
B) Decomposer
C) Producer
D) None of the above

22) A type of relationship in which two species live in close association for long periods is known as

A) competition
B) symbiosis.
C) opportunism.
D) cohabitation

Answers

Answer:

13  is A

16 is A

19 is B

20 is A

21 is A

In a murder trial, which person testifying to the jury is classified as an eyewitness?

The medical examiner who found poison in the victim's stomach
An expert discussing evidence collected during an investigation
A defendant's best friend, who was out of town when the crime was committed
A person who claimed to see a car of a certain make/model leaving the scene of a crime

Answers

Answer:

A person who claimed to see a car  of a certain make/model leaving the scene of a crime.

Explanation:

Key words to the answer:

"See"

"leaving the scene of a crime."

Eyewitnesses have a firsthand glimpse of events that occurred and they usually have to have seen something that has occurred to be considered a eyewitness, in this case the person who saw the Make/Model of the car that left the crime scene has some claims that can be used to find the criminal and also when the eye witness sees the car they can  tell which direction it went in to give a bit of a clue(although this depends in certain situations). The eye witness  can also be anyone who was anywhere near the crime scene when it happened or even a little bit after it happened.

Answer:

D. A person who claimed to see a car of a certain make/model leaving the scene of a crime

Explanation:

It is D because it would be the closest possible lead for finding who did the crime. Anyone around the time of the murder and anyone going in and out at the time is a suspect, even the eyewitness. If the eyewitness saw someone leaving the location moments before it was reported, that would be suspicious.

(lol among us vibes. it hyped me up for this moment.)

The medical examiner who found poison in the victim's stomach

It would not be this one because they were called after the crime took place, the medical examiner only saw the aftermath of said way to k!ll the person.

An expert discussing evidence collected during an investigation

The expert collected data of the crime scene after it had happened. Otherwise, this would not have been possible. So, they were not an eyewitness since they were not present at the time.

A defendant's best friend, who was out of town when the crime was committed

How would the addressed person out of town see the crime scene? Maybe they were threatened to leave the city? Anyway, it just would not make since for the best friend to be an eyewitness at the time of the crime if they were miles away.

Some of the water that falls as rain evaporates back into the atmosphere. What happens to the water molecules during this process?

Answers

Answer:

The water molecules separate into oxygen and hydrogen molecules which allows them to transfer back up into the atmosphere in their individual state.

Based on their scientific name, you know that African bush elephants, or Loxodonta africana, and African forest elephants, or Loxodonta cyclotis, belong to the same

Answers

Answer:

they belong to the same Species

Explanation:

Loxodonta must mean "Elephant" because both scientific names are the scientific versions of elephants. This must mean that the answer is that they belong to the same species.

Answer:

To the same species

Explanation:

it just is

WILL GIVE BRAINLIEST

Consider the following discussion between two students about the cause of the seasons.

Student 1: I know that it's hotter in the summer and colder in the winter, so we must be
closer to the Sun in the summer than in the winter

Student 2: I disagree. Although the distance between Earth and the Sun does change
throughout the year, I don't believe that the seasons and changes in Earth's surface temperature
are caused by the distance between the Sun and Earth. If the seasons were due to the Sun-Earth
distance, then both hemispheres of Earth would have the same seasons at the same time.

Do you agree or disagree with either or both of the students? Explain your reasoning.

Answers

I disagree the reason it’s hotter during the summer is because the sun is shining on your area/hemisphere if you like near the equator you have sun shining on you 24/7, during the winter it’s cold because the sun isn’t shining on us/ your hemisphere (this works for country near the northern/ Southern Hemisphere and doesn’t work for countries near the equator that’s why Canada, northern USA, Russia, Australia and other countries get snow because they are in the northern or Southern Hemisphere

Student 2 discussion is true as distance between Earth and the Sun remain same, if the seasons changes were due to the Sun-Earth distance, then both hemispheres of Earth would have the same seasons at the same time.

What is hemisphere ?

A hemisphere refers to half of the earth surface, that is divided into northern hemisphere or the southern hemisphere, the cutting of the sphere into two equal halves with one having flat side.

Geometrically the hemisphere is a 3D shape it is half of the sphere is flat and the other side is a circular bowl and it is formed when a sphere is cut at the exact center having two equal hemispheres.

A hemisphere has a surface area which is curved,  no edges and no vertices, not a polyhedron, but it has one circular base and one curved surface.

The diameter of a hemisphere is a line type of segment that passes through the center and touches the two opposite pole ,  the radius of a hemisphere is  from the center to a point on the curved surface of the hemisphere.

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arrange the increasing levels of organizations
a) organelle, cell, biomolecule
b) biomolecule, cell, organelle
c) cell, organelle, biomolecule
d) biomolecule, organelle, cell

Answers

Answer:

A

Explanation:

a) organelle, cell, biomolecule

Answer:

i think its D

Explanation:

Biolomecules, organelle, cell.

Bamboo is a type of grass. In the wild, pandas eat bamboo almost excdusively. For this reason, the availability of bamboo is a significant limiting factor on the panda population. Which statement describes how pandas could become extinct in the wild?
O A The bamboo population decreases so low that other limiting factors begin to affect the panda population.
OB. The bamboo population decreases so low that the carrying capacity for pandas becomes zero.
O C. The populations of bamboo and pandas follow a cyclical pattern of increasing and decreasing, until one of them becomes extinct
O D. The populations of bamboo and pandas both follw a pattern of exponential growth, and then both become extinct​

Answers

Answer:

B

The bamboo population decreases so low that the carrying capacity for pandas becomes zero.

Answer:

I think it would be C

Explanation:

The populations of bamboo and pandas depend on each other

What disease has been cured due to gene therapy?
A. Hemophilia
B. Cystic fibrosis
C. Tay-sachs
D. Severe combined immune deficiency

Answers

I think it’s A.Hemophilia I’m not that sure your should try it

Answer:

Its severe combined immune deficiency

Explanation:

when you search it up SCID is the only disease so far that had been cured due to gene therapy

How many essential amino acids must be obtained from food?
a)8
b)20
c)12
d)26

Answers

Answer:

I believe the answer is c)12

Answer:

8 or 9

Explanation:

Which is a problem associated with a declining population size?


scarce food supplies


limited health care


an aging population

Answers

Answer:

scarce food suppies and health care

Explanation:

CLAIM
Our claim from this prompt is The brown substance is
because
and
You need to fill in the three blank lines above completing the
sentence.

Answers

Explanation:

you didn't list the sentences?? or the 3 blanks completing sentances????

The process of removing wastes from the cell is known as

A.)endocytosis
B.)exocytosis
C.) pump
D.)channel

Answers

The correct answer is B expcytosis

The Burgess Shale biota is significant because it contains the: a. conodont animal b. fossils of rare marine plants c. earliest known benthonic community d. first shelled animals e. carbonized impressions of many extinct soft-bodied animals

Answers

Answer: Option E.

carbonized impressions of many extinct soft-bodied animals

Explanation:

The Burgesss shale biota is significant because it contains the carbonized impressions of many extinct soft-bodied animals because Burgess shake biota indicate best example and famous fossil records that contain soft bodied organisms with carbon impression . This fossil contain soft tissues fauna and floral and not mineralised structures which is not present in any other fossils. priapulid and annelid worms that are found in Burgess shale biota

What is the difference between osmosis and diffusion?
A. Diffusion uses energy, but osmosis does not.
B. Osmosis is movement of proteins, and diffusion is movement of water.
C. Diffusion only occurs in animal cells, and osmosis only occurs in plant cells.
D. Osmosis is a kind of diffusion that involves movement of water.​

Answers

Answer:

D. Osmosis is a kind of diffusion that involves movement of water

Answer: D. Osmosis is a kind of diffusion involving water movement.​

Explanation:

I took the test

A person filters 720 millimoles of K in a day and secretes 42 millimoles. She excretes 75 millimoles in her urine. How much is K is reabsorbed, in millimoles

Answers

Answer:

687millimoles

Explanation:

To calculate the amount of K reabsorbed in the kidney of an individual, we say:

Amount reabsorbed = Amount filtered + Amount secreted - Amount excreted

Based on the provided information,the respective amount of K is:

Amount filtered = 720 millimoles

Amount secreted = 42 millimoles

Amount excreted = 75 millimoles

Hence,

Amount reabsorbed = 720 + 42 - 75

Amount reabsorbed = 762 - 75

Amount of K reabsorbed = 687millimoles

Energy for active transport comes from a cell’s _____________________? a. Golgi complex b. Nucleus c. Mitochondria d. Lysosomes

Answers

Energy for active transport comes from a cell’s Mitochondria. Thus, the correct option for this question is C.

What is Active transport?

Active transport may be defined as a type of transport that occurs against the concentration gradient. This type of transport is generally mediated by carrier proteins. Metabolic energy is utilized in order to migrate ions or molecules against a concentration gradient.

This energy for facilitating the process of active transport is derived from mitochondria. This is because it is considered the powerhouse of the cell. The energy required for each metabolic event is provided by this cell organelle. This energy is generated by the process of cellular respiration.

Therefore, energy for active transport comes from a cell’s Mitochondria. Thus, the correct option for this question is C.

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How are Gymnosperm and Angiosperm plants different?

Answers

Answer:

Hey! :D

Explanation:

The gymnosperms, also known as Acrogymnospermae, are a group of seed-producing plants that includes conifers, cycads, Ginkgo, and gnetophytes. The term "gymnosperm" comes from the composite word in Greek: γυμνόσπερμος, literally meaning "naked seeds". The name is based on the unenclosed condition of their seeds. The non-encased condition of their seeds contrasts with the seeds and ovules of flowering plants, which are enclosed within an ovary. Gymnosperm seeds develop either on the surface of scales or leaves, which are often modified to form cones, or solitary as in yew, Torreya, Ginkgo.

hope this helps

A classic example of osmosis in the classroom involves placing an egg in water or syrup. The egg first sits in vinegar until the shell is dissolved. Then, it is placed in a glass of either tap water or syrup. The mass of the egg is measured. The results are in the chart below. Use what you know about osmosis to explain why the egg increased in mass in the distilled water but decreased in mass in the corn syrup.

Answers

Answer:

Water is hypotonic compared to the inside of the egg; there are more solutes in the egg than in the water. Because water moves down its concentration gradient, it moves from the distilled water into the egg. It will continue to move in this direction until there is an equilibrium between the inside of the egg and the surrounding water. This increases the mass of the egg.

Corn syrup is hypertonic to the inside of the egg. Again, water moves down its concentration gradient from the inside of the egg to the solution. This will decrease the mass of the egg.

The reason solutes do not move, instead of water, in these situations is because the egg shell (assuming it is like a chicken egg) does not allow solutes to pass though it. Only water is able to move through the shell.

Explanation:

A single-celled zygote develops into a multicellular organism with specialized cells through the processes of

Answers

Answer:

mitosis

Explanation:

The zygote undergoes a process known as mitosis, in which it replicates its chromosomes (which carry each parent's DNA) and then divides, resulting in two identical cells. These cells are called totipotent and have the ability to develop into a new organism

What are three reasons that organisms interact?

Answers

Answer:

mating, competition for food resources, defense, and assertion of dominance.

Explanation:

The three reasons that organisms interact are

For the purpose of matingCompetition for food resourcesDefense

The above mentioned reasons are responsible for interaction of organisms.

What are the reasons for interaction of organisms?

There are several reasons for interaction of organism and the most important reason is for survival.

Organisms also interact for the process of reproduction due to which they reproduce their own young ones.

Organisms also interact for the purpose of food and other essential requirements to survive.

Organisms are capable of growth,differentiation,reproduction,maintenance and response to stimuli.

Therefore,The three reasons that organisms interact are

For the purpose of matingCompetition for food resourcesDefense

The above mentioned reasons are responsible for interaction of organisms.

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Question 9 of 10
A pot of water is heated on an electric stove top and begins to boil Which
two transfers of thermal energy involved in this system are examples of
conduction?
O From the air above the pot as currents form
B. In the water as water currents develop
From the pot to the water
From the burner to the bottom of the pot
SUBMIT

Answers

The two transfers of thermal energy involved in this system are examples of conduction that may include the burner to the bottom of the pot and from the pot to the water. Thus, the correct options for this question are C and D.

What is Conduction?

Conduction may be defined as the process through which heat energy is typically transmitted through collisions between neighboring atoms or molecules. The process of conduction occurs more readily in solids and liquids, where the particles are closer together than in gases, where particles are further apart.

The mechanism through which heat is transferred from the hot part to the cold part of the body through the transfer of energy from one particle to another particle of the body without the actual movement of the particles from their equilibrium positions is called conduction.

Therefore, the correct options for this question are C and D.

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In a partially diploid F′ exconjugant, there are two alleles for lac (1 and 2) and two alleles for his (3 and 4). The phenotype of this cell is identical to a lac 1 his 4 cell. What is the best interpretation?

Answers

Answer:

Explanation:

Lac 1 and his 4 that shows identical phenotype are wild types.

Wild types are the native, the original species or individual of a particular habitat or colony.

Since lac 1 and his 4 are the wild type, lac 2 and his 3 shares the phenotype of Lac 1 and his 4 this because a cross with a wild type will give an individual with a blend of the two gene with phenotype as the wild because they have a dominant gene.

Lac 1 will shows its phenotype when his 4 is also present this is because a cross between the two will give an individual that is phenotypically identical with the parents

Lac 1 and his 4 are dominant.

Which is a cause of chemical weathering
A.gravity
B.acid
C.sunlight
D.wind

Answers

the answer is b bc yes

Answer:

B. Acid

Explanation:

Acid is the cause of chemical weathering because chemical weathering only occurs when water or whatever mixes with the water is slightly acidic, i.e. salt deposits on the ground mixing with run-off rain water and wearing away at the surrounding environment. Acid rain is also the perfect example of this.

What would a virus do if it never connected with a living cell?

Answers

Answer: It would not be able to reproduce.

Explanation: A virus tricks cells into making copied of a virus, instead of copies of white and red blood cells. They reproduce viruses which go on, and do the same process. If the virus could not connect to the cell, it would not be able to reproduce.

Hope this helps!

___ is the purpose of your experiment; question or problem that you want to investigate.

a
Problem
b
Hypothesis
c
Solution
d
Conclusion

Answers

Answer:

B

Explanation:

The purpose of an experiment is to test the hypothesis. Hypotheses are formed based on observations, and an experiment is designed to see if the hypothesis is right.

A type of large mammal living in herds develops many adaptations over a
period of time. These include ability to drink a lot of water and go without
water for long periods of time and fur on the top of their body.
What can we say about the living conditions of these mammals?
Select one
They are grass eaters who must travel long distances to find food.
They are hunters that rely on group tactics to get their prey.
They live in a sunny environment where water is scarce.
They live in a cold environment with lots of trees but lite grass.

Answers

The answer is c the live in a sunny environment where water is scarce pls mark me brainliest

Which are the main points of the cell theory? Select all that apply.

Answers

Answer Options:

a. Cells are the basic units of structure and function in living things.

b. New cells are produced from existing cells.

c. All cells enclose their DNA within a nucleus.

d. All living things are made up of cells.

Answer:

a. Cells are the basic units of structure and function in living things.

b. New cells are produced from existing cells.

d. All living things are made up of cells.

Explanation:

Cell theory states that cell living organisms are composed of at least one cell, which are the basic unit of life.

Cells are always produced from other living cells, and cannot spontaneously generate.

However, not all cells enclose their DNA within a nucleus, prokaryotic organisms (bacteria) do not possess a nucleus but still have DNA

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Hailey is putting up a fence in the shape of an isosceles triangle in her backyard. The fence has side lengths as shown, where x represents the number of feet in each fence section. The perimeter of the fence can be covered using 8 total fence sections represented by the expression 8x. If fencing costs $6.50 a foot, what would be the total cost of the fence? What combination of transformations is shown below? Which point(s) in the water cycle below best illustrate(s) water changing to a gas, and which term(s) could describe it?1; sublimation or evaporation1 and 2; evaporation only3; precipitation or transpiration3 and 4; transpiration only Why is Article #11 in the Articles of Confederation not as important as the other articles? Which answer explains why plate B is moving underneath plate A A. Plate B is more dense than plate A because it is composed of oceanic crust B. Plate A is more dense than plate B because it is composed of oceanic crust C. plate B is more dense than plate A because it is composed of continental crust D. Plate A is more dense than plate B because it is composed of continental crust What stops the executive branch from becoming too powerful?A. The executive branch limits its own power.B. The judicial branch has to pass all laws.O C. The Cabinet stops the executive branch from becoming too powerful. Please I need help on 2 Questions.Q: Me acuesta a las diez de la noche.A. Correct verb conjugationB. Incorrect verb conjugationQ: Alfredo y Juan nos preparamos para la boda. A. Incorrect verb conjugationB. Correct verb conjugation write an equation that passes through (2,3) with a slope of 5 Does a country ever have a right to dominate/imperialize another country? Why?Please and thank you! Juvenile delinquency data suggests which of the following with respect to the impact of a broken home (divorce, separation, death) on juvenile delinquency rates: Which statement is true? *1 pointA. Dr. Jekyll was all good, and Mr. Hyde was all evil.B. Dr. Jekyll and Mr. Hyde were both combinations of good and evil.C. Dr. Jekyll was all good, but Mr. Hyde was a compound of good and evil.D. Dr. Jekyll was still a compound of good and evil, but Mr. Hyde was totally evil.PLEASE ASAP I will give you branilest!When you mix two colors of paint in equivalent ratios, the resulting color is always the same. Complete the table as you answer the questions.cups of blue paint cups of yellow paint2 101 53 15.4. What is the constant of proportionality in the table? (choose one)a. 5b. 8c. 9d. 1 Is it true or false that the Temperature is a direct measurement of the energy stored in a substance? The given table values represents a liner equation. What is the slope? A. 2B. 3C. 1D. 4 Write a-three paragraph descriptive essay on "the best about the best gift you received" I need help, please. Due Today Describe the 3 layers of the mantle Once issued, warrants never expire?TrueFalse Read the following sentence.More students voted for healthy lunch choices at school, making it clear that they were in the majority.Which of the following phrases provides a context clue for the definition of the word majority? I mark as brainliest