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PA Human Anatomy Physiology A 2026-2027 SMITH IC
Catalysts — Unit test
Question 11
11
Quiz
Multiple Choice
Catalysts — Unit test
Question 11 • PA Human Anatomy & Physiology A 2026-2027 SMITH IC
Which reaction is exothermic?
Answer
A
a reaction that absorbs energy from the environment
B
a reaction that requires an activation energy
C
a reaction that releases energy into the environment
D
a reaction that does not involve a change in energy
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