Multiple Choice
Which of the following emphasizes mechanism over purpose?
A) a person breathes to obtain oxygen.
B) a person sweats to cool off.
C) a person's stomach secretes digestive juices because it is stimulated by the nervous system.
D) a person's heart beats to pump blood.
E) a person's kidneys produce urine to eliminate wastes from the body.
Correct Answer:

Verified
Correct Answer:
Verified
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