Question

Physiological methods of either producing or retaining body heat include

a. shivering
b. A reduced metabolic rate
c. vasodilation
d. sweating

Answer 1

Physiological methods of either producing or retaining body heat include shivering, a reduced metabolic rate, vasodilation, and sweating.

Step-by-step explanation:

Physiological methods of either producing or retaining body heat include:

1. Shivering: Shivering is the rapid contraction and relaxation of muscles, which generates heat in the body.
2. A reduced metabolic rate: When the metabolic rate decreases, it helps to conserve energy and retain body heat.
3. Vasodilation: Vasodilation is the widening of blood vessels, which brings more blood to the skin's surface and helps to release excess body heat.
4. Sweating: Sweating is the process of releasing body heat through evaporative cooling.