A body maintains homeostasis through the Functions that return to normal after the change. Thus, option "D" is correct.
Homeostasis is the ability of the body to maintain a stable, equilibrium and balance in the internal environment in accordance to the changes occurring in the external environment.
Homeostasis helps in maintaining of the internal body temperature in accordance with the external temperature of the body. It helps in increasing the survival chances of the organism.
The person's body temperature does not remain precisely at a set point but instead follows a wide range from 97°F to 99°F.
Thus, option "D" is correct.
To learn more about Homeostasis click ere:
https://brainly.com/question/3888340
#SPJ1