PLEASE HELP FAST WiLL GIVE BRAINLIEST

Answers

Answer 1

Answer:

Explanation:

C has many pores per volume than A

Answer 2

Answer: D

Explanation: The surface area to volume ratio is a critical factor in deciding the ability of a cell to take in nutrients through a passive transport process such as diffusion.

Model A has a lower surface area to volume ratio while B has a greater surface area to volume ratio.

Related Questions

how many different processes can be involved in changing the allele frequency?
A. 10

B, 1 only natural selection

C. 4

D. 5

E. Way too many count.

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Answer:

Explanation:

The Hardy-Weinberg equilibrium principle says that allele frequencies in a population will remain constant in the absence of the four factors that could change them. Those factors are natural selection, mutation, genetic drift, and migration (gene flow). In fact, we know they are probably always affecting populations.

Answer:

D. 5

Explanation:

There are 5 factors can be involved in changing the allele frequency.

Explain one environmental condition that drove organism evolution

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Answer:

Weather is one, but there are thousands of factors that contributed to it.

Explanation:

PLEASE HELP I DO NOT UNDERSTAND

Answers

it'll be A & C.

lolllllllll

In which process do the chromosomes line up in a single line in the middle of the cell?
A. Meiosis

B. Mitosis

Answers

B because The phase of mitosis that allows the chromosomes to line up along the middle of the dividing cell is referred to as metaphase. The chromosomes usually line up at the plate of the metaphase after the mitotic spindle must have subjected it to tension. hope this helped!

Answer:

B. Mitosis

Explanation:

In mitosis the chromosomes line up in a single line in the middle of the cell.

Identify one waste product that is released during exercise. Explain how this waste product leaves the body. B I UVC

Answers

Answer:

Carbon dioxide: It diffuses into the blood and is carried to the lungs, where it is exhaled. As you exercise, carbon dioxide is carried to the lungs, where it is exhaled Carbon dioxide is exhaled.

Valves help blood flow in one direction. True or false?

Answers

Answer:

True

Explanation:

Functions from Valves are:

Stopping and starting flow.

Reduce or increase a flow.

Controlling the direction of flow.

Regulating a flow or process pressure.

Relieve a pipe system of a certain pressure

Answer:

Explanation:

Please HELP!!!
Which of the following best describes an organ system?

A. One or more cell types that perform specific functions
B. Various cells that perform different functions
C. Two or more tissues organized and capable of carrying out a specific task
D. Two or more organs that interact to perform a common task

Answers

Answer:

Explanation:

Adults produce gametes through a type of cellular reproduction called mitosis. The process of a sperm cell and an egg cell fusing together is called fertilizationand produces a zygote. As a zygote undergoes rapid cell division to develop into an embryo, fetus, and eventually baby, the type of cellular reproduction being used is . As a baby grows into an adult, the type of cellular reproduction used is mitosis.

Answers

Answer:

Mitosis.

Explanation:

Mitosis is the type of cellular reproduction which is used in order to develop an embryo, fetus, and eventually baby. In mitosis type of cell division, the parent and mature cells divides into two daughter cell. This type of cell division occurs in somatic or body cells whereas meiosis type of cell division occurs in the sex cells which produces four daughter cells from a single parent cell.

Why is carbon so important for living things

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Answer:

Organic compounds make up the cells and other structures of organisms and carry out life processes. Carbon is the main element in organic compounds, so carbon is essential to life on Earth. Without carbon, life as we know it could not exist.

Explanation:

Answer:

Carbon is the most important element to living things because it can form many different kinds of bonds and form essential compounds.

In the diagram below, you will see three materials. Each has its index of refraction given.
Air n = 1
Water: n 1.33
Glass: n =1.5
A. On the diagram above, trace the path of a light ray through these materials.
From air into water
From water into glass

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Lo siento necesito los puntos, happy summer

Osmosis, where sea water and fresh water on different sides of a permeable membrane will end up "brackish" with equal content over time is an example of what?

A) Passive transport
B) Active transport
C) Transitive chemistry
D) A lipid bilayer

I know it’s probably between A and B, but I have a hard time telling the difference.

Answers

Answer:

A) Passive transport

Explanation:

The answer for the question is A

what is the location and function of abdominal lymph nodes?

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Lymph vessels send lymph fluid through nodes throughout the body. Lymph nodes are small structures that work as filters for foreign substances, such as cancer cells and infections. They contain immune cells that can help fight infection by attacking and destroying germs that are carried in through the lymph fluid.

What makes climate change research valid?
A. Computer models have been fairly useless so far.
B. Computer models have been making fairly accurate predictions.
C. Predictions based on computer models are inflated.
e
D. Predictions based on computer models are highly variable.

Answers

Answer:

Explanation:

B is the only answer which brings up a positive argument towards climate change being valid, while all of the other answers talk about things that would make climate change seem not valid.

What happens if a protein-digesting enzyme is mixed with starch solution?

Answers

Please mark brainliest

Answer:
it would produce fat as its base and starch is acidic

For reference check the link

https://opentextbc.ca/biology/chapter/15-3-digestive-system-processes/

Help with b please!!

Answers

Answer:

there form

Explanation:

one shows a string appearance when the other is like a germ cell

What is prokaryotic cells??

Answers

Answer:

Prokaryotes are single-celled organisms of the domains Bacteria and Archaea. All prokaryotes have plasma membranes, cytoplasm, ribosomes, a cell wall, DNA, and lack membrane-bound organelles. Many also have polysaccharide capsules. Prokaryotic cells range in diameter from 0.1–5.0 µm.

There are 7 climatic zones on Earth; Equatorial, subequatorial, tropical, subtropical, temperate, subarctic, and subarctic, Arctic, and Antarctic.

Answers

Answer:

False

Explanation:

Is it true or false

Solution

The seven climatic zones of earth are -

a) Tropical climates

b) Dry Climates

c) Moist Subtropical Mid-Latitude Climates

d) Moist Continental Mid-Latitude Climates

e) Polar Climates

f) Highlands

g) Temperate

Hence, the statement is false

The dichotomous key below provides a way to classify some animals into groups according to their physical characteristics. The key can be used to classify each of the four animals represented below. Which answer choice shows the correct classification group for each animal? 1. Wasp = group D; Ant = group D; Tiger = group A; Bird = group B 2. Wasp = group B; Ant = group A; Tiger = group D; Bird = group C 3. Wasp = group B; Ant = group D; Tiger = group A; Bird = group C 4. Wasp = group D; Ant = group A; Tiger = group A; Bird = group B

Answers

Complete question:

The dichotomous key below provides a way to classify some animals into groups according to their physical characteristics.

Dichotomous Key

I wings------------------go to II

no wings------------- group A

II feathers---------------group B

no feathers----------go to III

III two legs------------- group C

six legs---------------group D

The key can be used to classify each of the four animals represented below ⇒ wasp, ant, tiger, bird

Which row in the chart shows the correct classification group for each animal?

Row Wasp Ant Tiger Bird

(1) group D group D group A group B

(2) group B group A group D group C

(3) group B group D group A group C

(4) group D group A group A group B

Answer:

Row Wasp Ant Tiger Bird

(4) group D group A group A group B

Group A: Tiger and Ant → They do not have wingsGroup B: Bird → It has wings and feathersGroup D: Wasp → It has wings, does not have feathers, and has six legs

Explanation:

When analyzing a dichotomous key, you just need to pay attention to the given descriptions and carefully observe the organisms you have.

The key describes specific morphological traits of each organism that are useful to differentiate it from other organisms. So all you need to do is to follow the instructions given in each step, and the key will guide you directly to the answer.

In the exposed example you have four organisms: wasp, ant, tiger, bird

The provided key gives you three steps: I, II, III.

Step I:

wings------------------go to II

no wings------------- group A

Here the key tells you to separate, from your group of organisms, the ones that have wings from the ones that do not have wings.

wasp and bird have wings → So you need to go to step IItiger and ant do not have wings → So they belong to Group A

Step II:

feathers---------------group B

no feathers----------go to III

Now you only need to consider the bird and the wasp, which are the two organisms that have wings.

Here the key tells you to separate the one that has feathers from the one that does not have feathers.

Bird has feathers → So it belongs to the group BThe Wasp does not have feathers → So you need to go to step III

Step III:

two legs------------- group C

six legs---------------group D

In this last step, the key takes you to two possible groups. But you only have one left organisms, which is the wasp. So what you need to do is to observe how many legs your wasp has. It is an insect, so it has six legs. The wasp belongs to Group D.

You do not have any organism that belongs to group C.

To sum up, according to the given information you could group the group of organisms as follows:

Group A: Tiger and Ant → They do not have wingsGroup B: Bird → It has wings and feathersGroup D: Wasp → It has wings, does not have feathers, and has six legs

Which population of organisms would be in greatest danger of becoming extinct? *
A. A population of organisms having few variations living in a stable environment.

B. A population of organisms having many variations living in a stable environment.

C. A population of organisms having few variations living in an unstable environment.

D. A population of organisms having many variations living in an unstable environment.

Answers

B is the correct answer

Rocky Mountain Bighorn Sheep live in the mountains. Which behavior is a result of living at high elevations?

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Answer:

They have developed thicker skin/fur to shield themselves from the colder tempter in the higher elevation.

Explanation:

In Guinea pigs black fur(B) is
dominant over white (b). What is the
phenotype of the offspring if one
parent is BB and the other is bb?
E. BB
F. Bb
G. Black
H. White

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Answer:

Explanation:

factoring web analysis

Answers

Answer:

Factor analysis is a collection of techniques employed to explore underlying latent variables or factors which influence the outcomes on a number of measured variables.

hope it helps

Thank you

Suggest one other use of glucose in a potato plant that's still growing below ground

Answers

Answer:

glucose is used to make cell walls, make protein amd stored as starch.

Hi, I don’t know what the other uses were in the question for which you can’t use but I have a couple.

> Produce respiration
> Store starch underground, so I knew plant can grow
> Glucose which is soluble is converted into insoluble starch for storage

Hope this helps :)

While washing her hair, Olivia noticed that she was losing a lot of hair. She visited a clinic, and the physician reassured her that her hair would grow back. How do you think Olivia’s hair will grow back?
A.
The hair will grow back by undergoing regeneration.
B.
The hair will grow back by undergoing meiosis.
C.
The hair will grow back by undergoing binary fission.
D.
The hair will grow back by undergoing mitosis.

Answers

Answer:

The answer on Plato is D.) The hair will grow back undergoing mitosis.

Explanation:

what are the symptoms and disease are tuberculosis?

Answers

Coughing up blood or mucus.Chest pain, or pain with breathing or coughing.Unintentional weight loss.Fatigue.Fever.Night sweats.Chills

What is the definition of carbon dioxide?

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Answer: Carbon dioxide is a colorless and non-flammable gas at normal temperature and pressure. Although much less abundant than nitrogen and oxygen in Earth's atmosphere, carbon dioxide is an important constituent of our planet's air. A molecule of carbon dioxide (CO2) is made up of one carbon atom and two oxygen atoms.

Answer:a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. It is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.

Explanation:

Can someone explain to me why I don't understand?

Answers

Explanation:

1) Chromosomal Abnormality is an extra chromosome at 18

Gender is Male because chromosome 23 has one X chromosome and one Y chromosome.

Disorder name is Edwards Syndrome

2) Chromosomal Abnormality is an extra chromosome at 21

Gender is Female because chromosome 23 has two X chromosomes

Disorder name is Down Syndrome

Why do you think species need to adapt and change?

Answers

Answer:

All organisms need to adapt to their habitat to be able to survive. This means adapting to be able to survive the climatic conditions of the ecosystem, predators, and other species that compete for the same food and space.

Explanation:

Answer:

Explanation:

Drag each tile to the correct location. Plants need to perform the processes of photosynthesis and cellular respiration. Label the model to show these processes.

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You said label where is the diagram?

Help me with this question

Answers

Answer:

im sorry im not sure but i think its C

Explanation:

Other Questions

f(x)=2x^23x+5 Identify the quadratic term in the function. Choose the expression equivalent to: (10 x 18) + (10 x s) A) 20x18s AND 180 + 10sB) 180 + 10s AND 10(18 + s)C) 10(18 + s) AND 20 x 18sGiving brainlest The part of an atom that has an overall positive charge is calledA)an electronB)the nucleusC)the first shellD)the valence shell Use elimination to solve the system of equations:3x + y = 10- 4x - 2y = 2Work: A person living in a coma is considered living or dead? Maya spent her allowance on playing an arcade game a few times and riding the Ferris wheel more than once.Write about what additional information you would need to create a two-variable equation for the scenario. What kind of problem could you solve with your equation? Can someone help me write a paragraph (8 sentences) on extracurricular activities. I need to use time expressions and use hace. The directions are in the picture. Ill mark brainliest!! Thank youu!! :) Pliss you can help me Now Kathy is 3 times as old as Kaity. In 6 years Cathy will be twice as old as Kaity. How old is each girl right now A pack of six cans of coffee cost $12. How much would 15 cans ofcoffee cost?Answer $30 Bc 6can = $12If 1can =2$So 15 cans =30$ What is the result of subtracting the second equation from the first Rebecca walks nine dogs each week she gets paid $10 a week +2 for each dog she walks which expression can be used to find how much is Rebecca gets paid in one week Pls help school almost over I need to pass Solve for x. A. x = 12 B. x = 4 C. x = 3 D. x = 1 Solve.5. The graph of f(x)= x is reflected across the x-axis. The graph is thentranslated 11 units up and 7 units to the left. Write the equation of thetransformed function. A Michelson interferometer operating at a 400 nm wavelength has a 3.70-cm-long glass cell in one arm. To begin, the air is pumped out of the cell and mirror M2 is adjusted to produce a bright spot at the center of the interference pattern. Then a valve is opened and air is slowly admitted into the cell. The index of refraction of air at 1.00 atm pressure is 1.00028.How many bright-dark-bright fringe shifts are observed as the cell fills with air? Why less rainfall and hotter weather would affect us?? Help me plsss If any one could please help Read the following passage from "Joining Forces for Freedom." Slect thethree words or phrases that indicate the text is historical fiction."The year was 1918, and Emma lived in Buffalo, New York. One day inApril almost a year before, her dad came home from work with a newspaperunder his arm. The headline said, 'PRESIDENT CALLS FOR WARDECLARATION.' Dad explained that Germany was trying to take over othercountries and attacking ships, including American ships. So PresidentWilson had asked Congress to declare war and join forces with Germany'senemies. America had a duty to fight for freedom." Why did the Spanish want to convert American peoples to Christianity? How did the Spanish try to convert the American Indians?