Multiple Choice
Now that she's reached old age, Veronica's heart pumps blood slower when she swims laps in the pool than it did when she was younger. At the same time, however, it pumps a larger amount of blood with each heartbeat. Veronica's heart is demonstrating which of the following?
A) Compensation
B) Plasticity
C) Optimization
D) Selection
Correct Answer:

Verified
Correct Answer:
Verified
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