Answer: d. a person’s body temperature must remain precisely at its set point.
Explanation:
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 maintainace 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 body temperature does not remain precisely at a set point instead follows a wide range from 97°F to 99°F. A temperature over the 100.4°F indicates the condition of fever caused by the illness or infection also the body temperature may change normally throughout the day.
They may become pregnant or get a Std(Sexually transmitted disease)
cool downs affect your body by 1 stretching everything after the work out 2 prevent you from hurting yourself 3 help you stay in shape so you can work out more. Warm ups help you with 1 stretching your muscles so you don't get hurt 2 stop you from breaking something 3 helps get your joints into place.