Biology High School

PLZ HELP ME :))) just the first one.

PLZ HELP ME :))) Just The First One.

Answers

Answer 1

Answer:

organelle

cells

tissues

organs

organ systems

organisms

Related Questions

One plant has the genotype BB. The second plant has the genotype Bb. The two plants would

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Answer:

C bc tht are show tht same

An daaption that allows humans to maintain a stable internal environment despite changing external conditions

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Homeostasis- explains how an organism can maintain more or less constant internal conditions that will let it adapt and ultimately survive changing environments

which describe a liquid
(A) changes shape and volume
(B) changing shape and fixed volume
(C) fixed shape and volume
(D) fixed shape and changing volume

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Answer:

b: changing shape and fixed volume

Explanation:

Please help
Predict how the inability of a species to adapt within a changing environment may contribute to the extinction of that species.

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It should be a in my opinion

Answer:

B

Explanation:

(GIVING BRAINLIEST!!)
What is formed during the condensation part of the water cycle?

A) Water vapor and steam
B) Water droplets and clouds
C) Rain and clouds
D) Sleet and rain

Explain why.

Answers

Answer:

Its B

Explanation:

This process is called condensation. These water droplets cling together and form clouds. When the droplets become heavy enough, they fall to the ground as precipitation.

Answer:it's B Water droplets and clouds

Explanation: I had this on my test hope it helps!

What is free nitrogen? Nitrogen gas is called "free" nitrogen, meaning it is not combined with other kinds of atoms. Most organisms can use nitrogen only once it has been "fixed," or combined with other elements to form nitrogen-containing compounds.

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Answer:

About 78% of the Earth's atmosphere is made up of "free" nitrogen (N2), produced by biological and chemical processes within the biosphere and not combined with other elements. ... One family of nitrogen compounds produced by nitrogen - fixing bacteria are called nitrates.

Explanation:

Hope this helps

Free nitrogen refers to nitrogen gas (N₂) that exists in the Earth's atmosphere as a diatomic molecule consisting of two nitrogen atoms bonded together. It is called "free" nitrogen because it is not chemically combined with other elements or atoms.

Nitrogen gas makes up approximately 78% of the Earth's atmosphere, making it the most abundant gas present. Despite its abundance, most organisms cannot directly utilize nitrogen gas in this form. This is because the bond between the two nitrogen atoms is very strong, requiring a significant amount of energy to break.

Therefore, free nitrogen refers to nitrogen gas (N₂) present in the atmosphere that is not chemically combined with other elements. It needs to undergo nitrogen fixation to be converted into usable forms before most organisms can utilize it.

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what state of matter is the neutral chlorine-36 isotope​

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Answer: Chlorine-36 (^36Cl) is an isotope of chlorine.

Explanation: Chlorine has two stable isotopes and one naturally occurring radioactive isotope, the cosmogenic isotope ^36Cl.

Which of the following word means “able to be touched and seen”?
A. Physical
B. Feeling
C. Object
D. Visible

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Answer:

A

Explanation:

Wolves living and hunting in packs is an example of:
A. Behavioral Adaption
B. Structural Adaption
C. Physiology Adaption
D. Hunting packs is not an adaption

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Answer:

A.) Behavioral Adaption would be the answer!

Which leaf would be in a cold and snowy climate?
Venus Fly Trap
Cactus
Sunflower
Wintergreen boxwood

Answers

Answer Wintergreen Boxwood

Explanation:

These are from cold snowy climates

im not sure but I have Wintergreen boxwood in my backyard and its snows all the time and its still very much alive so ye

sorry if i got this one wrong (i do know cactus, and sunflower usually need lots of heat to survive so if that helps)

Long ago, the tree of life was seen as having five branches.
True or False?

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Answer:

false, hopefully iss right

are seals and monkeys related?

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Answer:

No lol

Explanation:

What functions do the fins have for the squid?

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Answer:

Help Them Turn or Go faster

Explanation:

Normally the fins on a fish or whale are to help them turn but since squids are slow they might be for making them faster. I still think that they are for turning.

Answer:

Fins: At the tail (posterior) end of the squid students will notice the two fins on the mantle. The fins allow the squid to steer themselves, help stabilize their position and propel the squid at slow speeds.

Explanation:

In the phrase "survival of the fittest," the term "fittest" refers to:
A. The best-adapted organisms
B. The biggest organisms
C. The smartest organisms
D. The fastest organisms

Answers

Answer:

A

Explanation:

From what I know this could be wrong, but in the four stages of natural selection, the first step is overproduction, the second step is adaptation, and the third step is competition or survival of the fittest. This means that only the organisms with the best adaptations for their surroundings will survive. COULD BE WRONG SORRY IF IT IS

NEED HELP ASAP⠀⠀⠀⠀⠀⠀⠀⠀⠀​

Answers

Answer:

Explanation:

Collagen is one of the main reasons why scars heal when the tissues are damaged.

I never took this class but that is some left over knowledge I have. I hope this helped you

A student drew a representation of the atoms of a solid. The illustration shows closely packed atoms vibrating, but remaining in the same relative positions.
​
​Which of the following changes must the student make to the illustration to accurately represent the same substance in the liquid phase?

A
The illustration should show increase movement of the atoms.
B
Each individual atom should be much larger.
C
There should be very wide spaces between the atoms.
D
The shape of each atom must reflect the shape of the container.

Answers

Answer:

A The illustration should show increase movement of the atoms

Explanation:

3. How does a vaccine work? *
2 points
o
It trains your immune system to attack the disease causing agent before it makes you
sick
O It makes you a little sick so the disease worit make you feel sick next time.
Oh locks your cells' so diseases carít get in.
O i fills up your immune system with vitamins and minerals that fight disease.

Answers

A is the correct answer

Adult stem cells are best described as?

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Explanation:

1 Definition. Adult stem cells are undifferentiated cells that reside among differentiated cells in a tissue or organ. They have the ability to renew themselves and differentiate into specialized cell types.

Adult stem cells, also known as tissue-specific stem cells or somatic stem cells, are multipotent cells that replace damaged and dying cells.

What are somatic stem cells?

Somatic stem cells, also known as adult stem cells, are found in organs and tissues, have the ability to self-renew and give rise to the differentiated cell types that make up that organ or tissue (multipotency), and play an important role in the maintenance and repair of those organs and tissues. Adult stem cells are sometimes referred to as embryonic stem cells.

The bone marrow, the skin, the intestine, the brain, the blood vessels, the teeth, the reproductive system, and the heart are only some of the organs and systems in the body that include somatic stem cells.

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True or False. Pepsin digests cellulose.

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Answer:

true

Explanation:

1 point
The age of the Atlantic Ocean floor is

as it moves away from the ridge.

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Answer:

it is 180 million years old

In the genetic structure, which component changes when coding for different triplets and amino acids?
A.) sugar
B.) phosphate group
C.) nitrogen base
D.) all three above will change in creating different triplets

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All of the above I think

How does the structure of DNA allow DNA to be copied without mistakes? Your answer
should include: hydrogen bonds, complementary strands, and semi-conservative replication

I will give brainliest to whoever answers best !! Pls

Answers

Answer:

DNA replication occurs through the help of several enzymes. These enzymes "unzip" DNA molecules by breaking the hydrogen bonds that hold the two strands together.

Each strand then serves as a template for a new complementary strand to be created. Complementary bases attach to one another (A-T and C-G).The primary enzyme involved in this is DNA polymerase which joins nucleotides to synthesize the new complementary strand. DNA polymerase also proofreads each new DNA strand to make sure that there are no errors.

Explanation:

I think that's how I got it. Am sorry its long.

Which process has the greatest potential for genetic variability?
O
A. cell differentiation
B. interkinesis
o
C. meiosis
D. mitosis

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Answer:

C. Meiosis

Explanation:had the same question and finally got the answer

gas pressure in a closed system is caused by

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Answer:

"C"

Explanation:

Gas pressure in a closed system is caused by resultant force of all combines collisions. The correct option among all the options that are given in the question is the third option or option "C". The other options can easily be ignored. I hope the answer comes to your help.

Answer:

resultant force of all combines collisions

Explanation:

cell structure and major cell types

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Answer:

Explan

The cell structure comprises individual components with specific functions essential to carry out life's processes. These components include- cell wall, cell membrane, cytoplasm, nucleus, and cell organelles.


17 Refer to the illustration above. Structure 4 is
a. the cell membrane.
c. mitochondrion.
b. a Golgi apparatus,
d. the nucleus.

Quickly please

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Answer:

the answer to the illustration above is see mitochondrian

Answer:

b.) the nucleus

Explanation:

Anaerobic respiration released less energy than aerobic respiration

True
False

Answers

Answer:

True

Explanation:

Anaerobic respiration is done when your doing a physical activity.

i eat toes occasionally when i feel down

1 Invasive plant species affect the interactions of living and nonliving components
of an ecosystem, so the removal of invasive plants is often necessary. The goal of
most plant-control methods is to disrupt or inhibit the function of different plant
systems. For example, insects can be used to chew through roots in order to
reduce a plant's ability to absorb water.
Which of these functions would be most immediately affected by a reduction in water
uptake by roots?
A Disease resistance
B Seed dispersal
C Sunlight absorption
D Photosynthesis

Answers

Answer: photosynthesis

Explanation:

Answer:

D. Photosynthesis

Explanation:

I got it "Correct"

A black hybrid rabbit is crossed with a white purebred rabbit.

What is the probability of an offspring being black?
A. 25%
B. 50%
C. 75%

Answers

Answer

A. 25%

Explanation:

This is because the black hybrid would be 50% one breed and 50% another breed. Then the white purebred is 100% one specific breed. So by mating, all of those breeds that the parents have all reduce by 1/2 for the offspring.

25% I’m pretty sure :)

Using your understanding of how infectious diseases can be transmitted, explain why schools can have a large number of students absent due to illness at the same time.

Answers

Explanation:

its because due to the illness caused by one person it may have affected the others.

which can lead to an increase .

students can be affected by sharing water bottles, hugging,sharing things.

Can lead to the transmission of diseases.
Other Questions
Which of the following properly assesses the significance of the Great Railroad Strike of 1877? Group of answer choices The strike underlined the rising expectations among industrial workers in times of economic growth and prosperity. The event highlighted the need for Republicans to address southern economic inequality, not only racial discrimination. The strike signaled the power of labor unions and the beginning of the socialist challenge to American democracy. The strike marked the beginning of the end of the railroad industry and prompted the development of the automobile. The railroad strike signaled the nations shift from southern reconstruction to the question of labor and class tensions. b. Logan continues the game with this clue: My decimal is 3 hundredths lessthan 3 tenths." Use pictures and/or words to show your thinking. Write an equivalent expression for 2 x 2 x 2 x 2 x 2 x 2 A 7.20x10^3 N spacecraft travels away from the Earth. What is its weight when it is a) 6.3810^3 kmand b) 1.28x10^4 km from the surface of the Earth? Difference between relevant information and additional information . In the sentences below, the underlined words share the same denotation, or general literal meaning: "unbelievable." Which underlined word has the most strongly negative connotation? Base your answer on context as well as on your knowledge of words. A. Tanya had never before seen the (incredible) pinks and blues of the Arizona sunset.B. The claim that you could learn Spanish fluently in one week is highly (implausible.) C. We all thought the way the magician pulled seven rabbits out of her hat was (astonishing.) D. George gave the (preposterous) excuse that a herd of buffalo had prevented him from getting to work on time. The Second Amendment protects the right to bear arms.True or false Aggressive behavior and yelling at friends or family members are positive responses tostress.O TrueO False Anyone know the correct answer?! PLEASE HELP 15 POINTSAn item costs $420 before tax, and the sales tax is $16.80 .Find the sales tax rate. Write your answer as a percentage. Whats the difference between how officials communicate in badminton and table tennis You are going to a fair! It costs $6 for theadmission. Each ride costs $3. You have$21. How many ride tickets can you buy? I need to know fast! Is 7 a positive or Negative number? Which sentence correctly uses semicolons?1. Don't make pizza, spaghetti, or tacos; Maria hates tomatoes.2. Last week; we went to Boise, Idaho, Portland, Oregon, and Missoula, Montana.3. Four states make up the Four Corners; Utah, Colorado, New Mexico, and Arizona.4. The Swiss; nevertheless are some of the world's greatest chocolate eaters. Read the passage from Eleanor Roosevelt's speech onthe adoption of the Universal Declaration of HumanRights.What message does Roosevelt want to convey to heraudience in this passage?We stand today at the threshold of a great event bothin the life of the United Nations and in the life ofmankind. This Universal Declaration of Human Rightsmay well become the international Magna Carta of allmen everywhere. We hope its proclamation by theGeneral Assembly will be an event comparable to theproclamation of the Declaration of the Rights of Manby the French people in 1789, the adoption of the Billof Rights by the people of the United States, and theadoption of comparable declarations at different timesin other countries.The amendments proposed by the Soviet Unionshould be passed.0 The UDHR will take the place of former declarations.O The approval of the UDHR will be an importanthistorical event.The adoption of comparable declarations should bethe priority What mass of water in grams will fill a tank 126cm long, 47 cm wide, and 13 cm high What is the 15th Cabinet Dont copy of internet c) Which of these numbers is a square number?. 4 x 10^5B. 9 x 10^4C. 4 x 10^3D. 9 x 10^3 order these three values from least to greatest. Explain or show your reasoning.65% of 8082% of 50170% of 30(Will give brainliest) at what stage in the water cycle does the water return to the creeks and rivers?!?!