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Troyanec [42]
3 years ago
6

Hi, how are you? Could someone help me with this? I would very much appreciate it.

Biology
1 answer:
oksian1 [2.3K]3 years ago
8 0

Answer:

No, not really. Over time, organisms have grown much more complex. Photosynthesis happened around 3.4 billion years ago and respiration around 2 billion years ago. These all serve as a testimony to the fact that organisms are in fact growing more complex. We have seen photoautotrophs arise, from the simpler chemoautotrophs, and they now in fact dominate the array of producers! Organisms don't only do fermentation now; they can also do anaerobic respiration and aerobic respiration too! Thus, current life forms are a lot more different today than 3.8 billion years ago.

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sleet_krkn [62]

Answer:

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Explanation:

Simple sentences contains on independent clauses ,also called main clause ,that stands alone.

Complex sentences contains an independent clauses plus one or more dependent clause.

Compound Sentences contains two independent clauses joined with the coordinating conjugation and comma .AND IT'S ENGLISH QUESTION NOT OF BIOLOGY.

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2 years ago
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<h3>What is the definition of acids?</h3>

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