21.
Which of the following is NOT a function of the circulatory system?
Explanation:
22.
What is the primary function of red blood cells (erythrocytes)?
Explanation:
23.
Which of the following is NOT a component of the integumentary system?
Explanation:
24.
What is the function of the adrenal cortex?
Explanation:
25.
Which of the following is NOT a component of the nervous system?
Explanation:
26.
What is the function of the cerebrum?
Explanation:
27.
Which of the following hormones is produced by the pineal gland?
Explanation:
28.
What is the function of the lymph nodes?
Explanation:
29.
Which of the following is NOT a function of the skeletal system?
Explanation:
30.
What is the function of the pituitary gland?