ANATOMY

Detailed explanation-1: -Endocrine disorders If something interferes with hormone production, it can affect body temperature. For example, an underactive thyroid, or hypothyroidism, can lead to a lower body temperature, while an overactive thyroid, called hyperthyroidism, can cause a higher body temperature.

Detailed explanation-2: -The regulation of body temperature is one of the most critical functions of the nervous system.

Detailed explanation-3: -The hypothalamus helps keep the body’s internal functions in balance. It helps regulate: Appetite and weight. Body temperature.

Detailed explanation-4: -Answer and Explanation: The correct answer is b) They have ducts.