Q: What is it called when body’s internal environment is stable?


Read this paragraph and choose the correct option from the provided answers:

The tennis player in Figure below has really worked up a sweat. Do you know why we sweat? Sweating helps to keep us cool. When sweat evaporates from the skin, it uses up some of the body’s heat energy. Sweating is one of the ways that the body maintains a stable internal environment. It helps keep the body’s internal temperature constant. When the body’s internal environment is stable, the condition is called homeostasis .

 Choices:

- synchronicity

- hypothesis

- ketosis

- homeostasis


A:
homeostasis