Which is the best example of water regulating an organism’s body temperature?

a jogger sweating after a run

a fish passing water over its gills

a deer taking a drink from a stream

a leaf using water for photosynthesis

a jogger sweating after a run

Explanation:

Homeostasis is the tendency or ability of the body to maintain the internal environment stable with respect to the changes occurring in the external environment.

A jogger sweating after a run is the correction option because of the fact that sweating or perspiration is a biological process which helps in regulating the homeostasis of the body. It will help in maintaining the temperature of the body cool. As the sweat is liberated by the sweat pore the water and other contents present in the sweat evaporated by the surrounding air. Hence, provide cooling to the body of the jogger after running.