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shusha [124]
3 years ago
14

What is the function of the upper portion of the leaf?

Biology
1 answer:
tekilochka [14]3 years ago
7 0
Their function is to prevent water getting out and stopping
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To celebrate her 50th birthday, anna got her ear pierced in the elastic cartilage portion (pinna). the piercing specialist infor
Dominik [7]

Hey There.

the answer to your question is

cartilage is avascular, so healing takes longer

thank you

Best Regards Queen z

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3 years ago
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many pathogenic bacteria species are bcoming resistant to antibiotics. explain how such adaptions can develop through the proces
zepelin [54]

Answer:

Antibiotic resistance evolves naturally via natural selection through random mutation, but it could also be engineered by applying an evolutionary stress on a population. ... The antibiotic action is an environmental pressure; those bacteria which have a mutation allowing them to survive will live on to reproduce.

Explanation:

Antibiotic resistance evolves naturally via natural selection through random mutation, but it could also be engineered by applying an evolutionary stress on a population. ... The antibiotic action is an environmental pressure; those bacteria which have a mutation allowing them to survive will live on to reproduce.

5 0
4 years ago
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cells are the smallest part of an organism that can carry out all of life functions which part of the cell theory incorporates t
yKpoI14uk [10]
<h3><u>Answer;</u></h3>

<u>The second part of the cell theory</u> which states that the cells are the basic units or the smallest units of living things.

<h3><u>Explanation</u>;</h3>
  • <em><u>Cell Theory is the basic theory of biology that describes one of the major characteristics of life. All living things have cells.</u></em>
  • The first part of The Cell Theory states that all living things are made of cells.
  • <u>The second part of the cell theory states that cells are the basic units or the smallest units and function of living things.</u>
  • The third part or the third statement of The Cell Theory states that the cells only come from or originates from living cells.
6 0
4 years ago
What place would have more severe winters: central Russia or the west coast of France?
MrRissso [65]
Central Russia)))))))))))))))
7 0
3 years ago
What is an endemic species?
natima [27]

Endemism

Endemism is the state of a species being native to a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere.

Explanation:

Endemic species are those that are found in just one region and nowhere else in the world. For example, kangaroos are originally endemic to Australia and are found nowhere else in the world. ... The Tasmanian Tiger is one such animal that was endemic to Australia, Tasmania and New Guinea. But now, it is extinct.

4 0
3 years ago
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