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nexus9112 [7]
3 years ago
12

Anyone can answer these questions?!

Biology
1 answer:
Usimov [2.4K]3 years ago
5 0

Answer:

4- C or D; 5- A3

Explanation:

Animals that fly adapt to their lifestyle of soaring through the air, but sea creatures adapt to their gills because they need them to breathe oxygen in the water (one of these two). i hope this helps you tho.

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In men, the primary source of androgens is the ____, while the ____ is/are where the remaining androgens are produced.
Tema [17]

The primary source of androgens is the Testes.

The Adrenal gland  is/are where the remaining androgens are produced.

<h3>The Adrenal Gland </h3>
  • The Adrenal glands  produces the androgens
  • The Androgens are  hormones that regulates the development and maintenance of male reproductive characteristics.
  • The main source of the androgens is the testes.

Learn more on Adrenal glands here :brainly.com/question/23487477

6 0
2 years ago
Crater lake in oregon was produce when
exis [7]
Crater lake was produced when a stratovolcano collapsed, creating the crater.
5 0
3 years ago
Read 2 more answers
Eukaryotic cells contain DNA in the mitochondria and chloroplasts (in addition to the nucleus). Is the organization of DNA in th
Elena L [17]

Answer:

The DNA is more closer to bacteria.

Explanation:

Mitochondria and chloroplast are considered as semi-autonomous organelle because they contain their own genetic material. The mitochondria and chloroplast evolution can be explained by the endosymbiont theory.

The DNA of mitochondria and chloroplast are more closely related to bacterial chromosome rather than eukaryotic chromosome.  Both the organelle and bacterial DNA are double stranded and  their translation can be inhibited by the chloramphenicol. Some of their replicating enzymes also show similar characteristics.

Thus, the DNA is more closer to bacteria.

3 0
3 years ago
Which are these typically benefits from frequent fires
Ede4ka [16]
Hi it's C.pines
hope it helps
3 0
3 years ago
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What causes thermal convection that drives plate motion?
Tom [10]
What is the main source of downward convection<span> flow in the mantle called? The downward sliding characteristic of ridge-push is the result of what? </span>What causes<span> the </span>thermal convection that drives plate motion<span>? Is it the downward arm of convective flow in the mantle?

Here's your answer...

</span>The heat driving<span> mantle </span>convection<span> has three sources. "Primordial" </span>heat<span> (left over from the accretion and differentiation that led to the formation of Earth's core) contributes 20 to 50% of the </span>heat<span>. ... Mantle </span>convection<span> is the main mechanism by which this </span>heat<span> escapes from the interior of Earth.
</span>
Hope this helped
6 0
4 years ago
Read 2 more answers
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