The Metabolic Rates of Endotherms

question 141

Multiple Choice

The metabolic rates of endotherms

• A) increase within the thermoneutral zone.
• B) increase when environmental temperatures exceed those of the thermoneutral zone.
• C) decrease when environmental temperatures fall below those of the thermoneutral zone.
• D) remain unchanged when environmental temperatures drop below those of the thermoneutral zone.
• E) remain unchanged when environmental temperatures rise above those of the thermoneutral zone.

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