An enzyme. An enzyme is a protein speed up a biochemical reaction. It’s a catalyst.
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Answer:
primary
Explanation:
Primary succession occurs when new land is formed or bare rock is exposed, providing a habitat that can be colonized for the first time. For example, primary succession may take place following the eruption of volcanoes, such as those on the Big Island of Hawaii. As lava flows into the ocean, new rock is formed.
They move through the ecosystem
Diastole is when the ventricles relax and fill with blood
