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IrinaK [193]
3 years ago
8

Ocean acidification threatens those marine organisms whose shells and skeletons are composed of

Biology
1 answer:
emmasim [6.3K]3 years ago
7 0
<span>I'm pretty sure its calcium carbonate</span>
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Which of the following statements concering scientific hypotheses is fake?
kondaur [170]

Answer:

they are the same as theories

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hypotheses is an assumption made before any research and a theory on the other hand is a principal set to explain phenomenon already supported by data

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A researcher is trying to construct a molecular-based phylogeny of the entire animal kingdom. Assuming that none of the followin
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<h2>Collagen genes is the best choice</h2>

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mouth or brain I think
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