Speed up.
Enzymes are used to speed up chemical reactions by being a catalyst. Without enzymes, every action we performed would be slowed down dramatically.
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Answer:
A. Seafloor splits open creating a large trench
Explanation:
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Vary in the number of neutrons but Sama in the number if protons are called isotopes
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More biodiversity often means a more stable food web as their is more to fall back on
paleontologist, zoology for the type of dinorsaur, biology for the makeup for testing, and botanist to identify what kind of plants and stuff