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AysviL [449]
3 years ago
13

Please help quickly!

Biology
1 answer:
gizmo_the_mogwai [7]3 years ago
3 0
There are different categories you can pick from example Predation

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design an experiment to test substances X, Y, and Z to determine which one is a catalyst for the reaction.
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Answer:

A+B C. Only one of the unknown substances is a catalyst, and the others are nonreactive with A, B, or C. When 10 mL of A is added to 10 mL of B the reaction takes twenty seconds. Bubbles form when the product C is created. The student prepares three test tubes, each containing both reactants A and B. She adds unknowns X, Y, and Z to test tubes 1, 2, and 3, respectively.

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