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kicyunya [14]
3 years ago
10

What is the purpose of natural selection?

Biology
1 answer:
VashaNatasha [74]3 years ago
5 0

to keep life going even as the environment changes

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Imagine that you are the scientist who discovered cells. If you were to give a speech to a group of fellow scientists, what key
jolli1 [7]
<span>The key points about cell theory are as follows:
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Which kingdom(s) include organisms that are autotrophic or heterotrophic?
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3 years ago
Which of the following is an example of an exothermic process?
erastovalidia [21]

The answer to the question above is letter a. melting.

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Which of the following organisms arose during the Mesozoic Era? a. mammals c. insects b. birds d. salamanders
Harlamova29_29 [7]
<h2>Answer:</h2>

The Mesozoic era is featured by the arousal of <u>b. birds</u>.

<h2>Explanation:</h2>

The Mesozoic Time is the age of the dinosaurs and kept going nearly 180 million a long time from around 250 to 65 million a long time back. It includes periods called the Triassic, Cretaceous, and Jurassic periods. A mass-extinction stamped the starting and conclusion of the Mesozoic Period. The occasion that caused the move from the Paleozoic time to the Mesozoic period was the most prominent termination this soil has seen.  

There's noteworthy prove that birds developed inside theropod dinosaurs, particularly, that winged creatures are individuals of Maniraptora, a category which belongs to dinosaurs period.

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