The chemical that promotes phototropism is _____.
2 answers:
Auxin Gibberellin Cytokinin Adscisic-Acid
During phototropism, the plant hormone auxin<span> controls cell elongation.</span>
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The answer is
<span>B) the endocrine system. </span>
up the chemical process of breaking down food molecules.Answer:
Amylase is a catalyst that speeds up that speeds
Explanation:
This is called Bacterial Transformation.
Cells is the correct answer my friend
