Which of the following systems is not directly involved in the body's regulation of water.
a. digestive
b. muscular
c. urinary
d. integumentary
1. B
2. B
3. A
4. B
5. C
6. D
7. A
8. B
9. C
10. B
a. digestive
b. muscular
c. urinary
d. integumentary
2. B
3. A
4. B
5. C
6. D
7. A
8. B
9. C
10. B