Part A: Explain how Enzyme A acts as a catalyst in the reaction. Be sure to include energy and time in your answer. (2 points) Part B: Conditions around an enzyme change and affect the shape of the enzyme's active sites, Predict how an increase in temperature might affect the enzyme's ability to catalyze the
reaction. (2 points)

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explanation:

ok

it's c. (to reduce the greenhouse effect/carbon gasses)

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.