Question

besides urination, the other methods for fluid loss from the body are _______.
a. perspiration and respiration
b. transpiration and respiration
c. perspiration and dilation
d. dilation and exhalation

please select the best answer from the choices provided.

○ a
○ b
○ c
○ d

Explanation:

1. Perspiration (sweating) releases water and salts through skin pores as fluid loss.
2. Respiration loses water vapor during exhalation from lungs.
3. Transpiration is plant fluid loss, dilation is vessel widening unrelated to direct fluid excretion.

Answer:

A. perspiration and respiration