Biology for IGCSE & O level - Coordination And Response (Section 3 - No. 36)
What is the role of the skin in thermoregulation?
The skin dilates blood vessels to release heat.
The skin constricts blood vessels to conserve heat.
The skin secretes hormones to regulate body temperature.
Both A and B.
Explanation
The skin plays a vital role in maintaining body temperature through various mechanisms.
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