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fomenos
3 years ago
6

Caffeine is one of three naturally occurring compounds known as the ____.

Biology
1 answer:
marta [7]3 years ago
7 0
The compound is known as "<span>xanthine" and isnt only found in caffeine, it can also be found in theobromine. </span>
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Chromosomes often exchange segments of DNA during meiosis. How might this increase the survival of a species?
il63 [147K]

Answer:

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4 0
3 years ago
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malfutka [58]
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3 0
3 years ago
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Which of the following does not provide evidence for evolution?
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Answer:

b) natural variation w/in a species

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All the answer you put are evidence of evolution also I have done this before.

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2 years ago
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3 years ago
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