Plants in the tundra are very small or have hairy coverings because:

A:they need to conserve water in the extremely dry climate.

B:the cold climate prevents them from growing larger.

C:the wet, marshy soil slows their growth.

D;All of these choices are correct.​

Answers

Answer 1

answer is D

Explanation:

D all of these is ans

Answer 2

Explanation:

Certain plants in the tundra have hair covering their stems and leaves. Just as fur traps air and acts as an insulator in animals, hairy outgrowths on plants keeps their temperature more moderate and prevents freezing.


Related Questions

measurable factors which are used to quantify pollution or the quality of the water​

Answers

Answer:

Physical: It includes the measurement of water temperature, turbidity, total suspended particle in the water sample. Chemical: It includes the measurement of pH value, Chemical Oxygen Demand(COD) and Biological Oxygen Demand(BOD.

i hope this helps

Explanation:

HELPPPPP PLEASEEEEEEEEEEEEEEEE

Answers

Answer:

1.nucliec acid

2.lipids

3.protien

4.nucliec acid

5.carbohydrates

6.lipids

7.carbohydrate

What is used to classify volcanoes based on the strength of their eruptions?

Answers

The answer you are looking for is the VEI scale, also known as the Volcanic Explosivity Index. The scale ranges from 1-8. Volcanic eruptions are classified due to how much volcanic material is ejected into the atmosphere, the height of the plume cloud, and how long the eruptions last. For example, the eruption of Mount Tambora in 1815 was a VEI 7 and caused the year without a summer. Volcanic eruptions in VEI 6 and 7 ranges are really rare, but VEI 8 eruptions are the rarest. VEI 8 eruptions are known as super eruptions, and they happen around every 100,000 years. Sorry, I got a little bit carried away. But, anyways, the VEI scale is the correct answer.  

an organism's metabolism helps it to maintain homeostasis. this is evidence that it is a living thing since all living things

A.) have genetic material
B.) are made of one or more cells
C.) grow and develop
D.) use energy

Answers

B. is the correct answer i think

Answer: C

Explanation:

If a person has weak eyesight, he should take more of carrots and papaya in his/her diet .give reason ​

Answers

Answer:

In combination with their powerful antioxidant properties, papaya's contain carotenoids like beta-carotene that can be converted into Vitamin A which is important for healthy eyes and vision. Papaya also contains two special compounds called Lutein and Zeaxanthin.

Explanation:

Brainliest pls.

Why is it important for scientists to state a conclusion?

Answers

Answer:

it summarize how your results support or contradict your original hypothesis: 

To show how the results supported the hypothesis

a problem that confounds attempts to organize the entire living world for study?

Answers

Answer:

A problem that confounds attempts to organize the entire living world for study is the need of evolutionists to bring the entire diversity of living things ultimately into.

In biology, living things can all be classified in accordance with other living things that share a specified set of common characteristics. A major challenge to the process of classification is that, in evolution, that this involves the need to classify all living things. The challenges being that there are many species on planet earth that once existed and are now extinct (i.e. they cannot currently be studied in living form) and that there may be species that do exist that have yet to be discovered and therefore cannot be classified. Finally, due to the sheer number of species on earth, it will literally take hundreds of years for scientists to classify all species.

4. Which of the following processes occur in the mitochondria?
A. Respiration
B. Photosynthesis
C. Fermentation
D. Both A and B

Answers

Answer:

A

Explanation:

Mitochondria are well known as the powerhouse of the cell, and as discussed in the section on Generation of ATP: Bioenergetics and Metabolism, in an active tissue such as heart, they are responsible for generating most of the ATP in the cell.

Answer:

A) Respiration

I hope it's helps

What were the three groups of colonists in the
colonies at the time of the American Revolution?

Answers

Answer:

wasnt it the patriots, revolutionaries, and the rebels?

Answer: patriots, revolutionaries, continentals, colonials, rebels, Yankees, or Whigs.

Explanation: hope this helped :)

discuss the structural adaptation of the human body when it comes to reproduction​

Answers

Answer:

Flowers produce seeds. Many flowers contain both male and female organs needed to produce new flowers. Flower petals are often colorful or have a scent to attract insects and other animals. The male organ of a flower that has an anther on a stalk (filament).

A frog has more offspring than can survive on available resources which is this an example

Answers

Answer:

overpopulation

Explanation:

frogs lay thousands of eggs because many die. thus, this is an example of overpopulation.

what does the prefix tri-mean ? answer right now

Answers

Answer:

3

Explanation:

Chemosynthesis is the main source of
energy capture
A. where light energy is not available.
B. in oxygen-rich environments.
C. when water has a pH of 7.

Answers

Answer: the answer would be a

Explanation: because I had the same question too on acellus and got a right

Photosynthesis makes use of light energy while chemosynthesis is the main source of energy capture where light energy is not available.

What is photosynthesis?

It is defined as a process by which plants and other photosynthetic organisms convert the light energy in to chemical energy  through the process of cellular respiration.

Some of the energy which is converted  is stored in molecules of carbohydrates like sugar and starches  which are made up of from carbon dioxide and water . Photosynthetic organisms which can perform photosynthesis  are algae and cyanobacteria. Photosynthesis is largely responsible for producing and maintaining the content of oxygen in earth's atmosphere.

The process begins with proteins absorbing light energy  which are called reaction centers and contain a green pigment which is called chlorophyll . In plants ,these pigments are present inside organelles called chloroplasts while in bacteria they are present in plasma membrane.

Learn more about photosynthesis,here:

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Which is a component of pseudoscience but not science

Answers

assuming that the options are explanation, facts, process, and beliefs, the answer would be beliefs because they are devoid of scientific evidence.

Help fast please ASAP fast

Answers

Answer:

Cystone always pairs with Guanine

Answer:

guanine always pairs with cytosine

what does erythropoietin do

Answers

Answer:

Erythropoietin (EPO) is a hormone produced primarily by the kidneys, with small amounts made by the liver. EPO plays a key role in the production of red blood cells (RBCs), which carry oxygen from the lungs to the rest of the body. This test measures the amount of erythropoietin in the blood 2020

Explanation:

Condition present: EPO level

Polycythemia: Normal or low

Anemia: High

Question 1 of 10
What are the basic units of a chemical element called?

Answers

Answer:

An atom is the basic unit of a chemical element. Atoms are made out of three main parts: protons, neutrons and electrons. Protons and neutrons are contained inside the very center of the atom, which is called the nucleus.

Explanation:

hope it may help you

Answer:

an atom

Explanation:

an atom is a basic element of chemical reaction.

an atom made of three parts

1. neutrons

2. protons

3. electrons

hope it helps u

Cells typically keep the surface to volume ratio high. If a cell was a cube and you doubled the height and length of the cell, how much would the volume increase?

Answers

answer :It may be 4 times increase !!

Question 7(Multiple Choice Worth 3 points)
(01.07 MC)
Mobile offshore drilling units (MODU) dig wells for ocean drilling and capture of oil. Which statement best describes an
environmental consequence of this process?
Heavy metals are released into waters, poisoning aquatic life.
O Ocean accidents can cause oil spills into aquatic ecosystems.
High salinity of wastewater can affect aquatic habitats.
Wastewater mixes with sludge in the ocean waters.
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(This answers is not right )but please help

Answers

Answer:

[tex]b)is \: the \: answer \\ thank \: you[/tex]

Hydrolysis of a protein will lead to the formation of monosaccharides.

True

False

Answers

Answer:

True

Explanation:

Because it would do that.

Hydrolysis of a protein will NOT lead to the formation of monosaccharides.

Hydrolysis of protein leads to amino acids not monosaccharides because amino acid is the building block of proteins means protein is made up of amino acids while on the other hand, the hydrolysis of carbohydrates such as polysaccharide and disaccharide etc leads to monosaccharide. Various monosaccharide combine together forming polysaccharide and disaccharide so we can conclude that the statement is false.

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"How do bacteria cause strep throat?" is
A. a problem statement
B. a hypothesis
C. a theory
D. data analysis



Which one

Answers

Answer:

A. a problem statement.

Explanation:

A hypothesis and a theory will both be statements. Data analysis is using data to almost come to a conclusion. So, "How do bacteria cause strep throat?" is A. a problem statement. It's a question.

Hope this helps!

DNA is made up of two chains of nucleotides.

True

False

Answers

The answer is True

Explanation:

A DNA molecule consists of two long polynucleotide chains composed of four types of nucleotide subunits.

An evolutionary theorist believes that large groups of organisms are related to each other by _________ while a design theorist believes that such groups are related to each other in _________ .

Answers

Answer:

blood

Explanation:

because it is good

The evolutionary theorist says about the relatedness in organisms is due to molecular phylogeny, while the design theorist that group are related to each other by morphological characteristics.

What is the role of molecular phylogeny in evolutionary studies?

The molecular phylogeny is the way to find out whether the species has a common ancestor or they are different. It is studied on the basis of DNA sequencing and amino acid sequence.

This is correct as it gives exact data of evolution. But previously the theorist believed and grouped organisms based on morphological character.

The similar-looking organism was grouped into the same category as an animal, plant fungus. Which is not the correct way.

Thus, evolutionary theorists rely on molecular basis study to know about the closeness of an organism to other species.

links to learn more about molecular phylogeny.

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Which statement is correct regarding glargine insulin?

Answers

Answer:

It cannot be mixed with any other type of insulin

Explanation:

Glargine insulin is a long-acting basal insulin. This i the Option marked C

What is insulin?

A kind of insulin used to control diabetes is glargine insulin. It falls within the category of long-acting basal insulin. In order to meet the body's regular insulin requirements between meals and during fasting periods, basal insulins offer a gradual and consistent release of insulin over a lengthy period of time.

Glargine insulin maintains blood sugar control for a considerable period of time, usually up to 24 hours, with a generally steady and protracted action.

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Missing parts;

Which statement is correct regarding glargine insulin?

A) Glargine insulin is a rapid-acting insulin.

B) Glargine insulin has a short duration of action.

C) Glargine insulin is a long-acting basal insulin.

D) Glargine insulin is derived from animal sources.

Which statement correctly describes the bars on a bar graph representing the data?

Answers

Answer:

A bar char know as bar chart and column diagram and it is best way to have graphically represent as set of data and other made up to rectangular bars of the length to the current values.

This bar is used to link two the values and also horizontally and vertically so the student can get best ideas to move forward and hire solution.

Explanation:

Answer:

I think is the bars range from tallest for very high concentration to shortest for very low concentration.

Explanation:

I'm not sure but hope it helps.

3 ways of transporting carbon dioxide in blood​

Answers

Carbon dioxide is transported in the blood in three ways: 1) dissolved in solution 2) bound to proteins 3) buffered with water

Why is a brain tumor more likely to be formed
from glial cells than from neurons?

Answers

Answer: There are five to 10 times more glial cells than neurons

Explanation: there are three principle types of glial cells: astrocytes, oligodendrocytes and ependymal cells. But neurons, glial cells have the ability to divide and multiply

During an experiment, what is the purpose of a control group?
Group of answer choices

To disprove the theory

To produce replicated results of other groups

To compare results to the experimental group with the variable being tested

To prove the hypothesis

Answers

Answer:

its the things That are being controlled the same way between one another

Explanation:

You have 2 plants that are the same Type

you water your plant the same amount of water

you give your plants the same amount of soil

which objective lens will deliver the highest amount of light

Answers

Answer:

microscope

Explanation:

Mark me brainleast

HELP ASAP FAST PLEASE HELP

Answers

A meta phase it’s a bit spread out and that’s the second step in the phases
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At length they understood by discourse with him, that he was not of these parts, but belonged to the eastern parts where some English ships came to fish, with whom he was acquainted and could name sundry of them by their names, amongst whom he had got his language. He became profitable to them in acquainting them with many things concerning the state of the country in the east parts where he lived, which was afterwards profitable unto them; as also of the people here, of their names, number and strength, of their situation and distance from this place, and who was chief amongst them. His name was Samoset. 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With whom, after friendly entertainment and some gifts given him, they made a peace with him (which hath now continued this 24 years) in these terms:That neither he nor any of his should injure or do hurt to any of their people.That if any of his did hurt to any of theirs, he should send the offender, that they might punish him.That if anything were taken away from any of theirs, he should cause it to be restored; and they should do the like to his.If any did unjustly war against him, they would aid him; if any did war against them, he should aid them.He should send to his neighbors confederates to certify them of this, that they might not wrong them, but might be likewise comprised in the conditions of peace.That when their men came to them, they should leave their bows and arrows behind them. After these things he returned to his place called Sowams, some 40 miles from this place, but Squanto continued with them and was their interpreter and was a special instrument sent of God for their good beyond their expectation. He directed them how to set their corn, where to take fish, and to procure other commodities, and was also their pilot to bring them to unknown places for their profit, and never left them till he died. He was a native of this place, and scarce any left alive besides himself. He was carried away with divers others by one Hunt, a master of a ship, who thought to sell them for slaves in Spain; but he got away for England and was entertained by a merchant in London, and employed to Newfoundland and other parts, and lastly brought hither into these parts by one Mr. Dermer, a gentleman employed by Sir Ferdinando Gorges and others for discovery and other designs in these parts.Readers can infer that Samosets visit to the community improves the relationship between the colony members and the Native Americans.Which detail from the passage best supports this inference? 1. He was a native of this place, and scarce any left alive besides himself.2. After these things he returned to his place called Sowams, some 40 miles from this place, but Squanto continued with them and was their interpreter3. He told them also of another Indian whose name was Squanto, a native of this place, who had been in England and could speak better English than himself.4. 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