The regulatory systems of the animal body maintain a relatively stable internal condition through a process called ________.
A)homeostasis
B)equilibrium
C)osmoreception
D)countercurrent exchange
E)absorption

Question

Quizplus · Accepted Answer

Homeostasis is the process by which the body maintains a relatively stable internal environment despite changes in the external environment. This is done through various regulatory systems such as the nervous system and endocrine system. Equilibrium refers to a state of balance between opposing forces, but it does not necessarily involve the maintenance of a stable internal environment. Osmoreception is the detection of changes in osmotic pressure, which is important for regulating water and electrolyte balance, but it is not the same as homeostasis. Countercurrent exchange is a process by which two fluids flow in opposite directions and exchange heat or other substances, and absorption refers to the uptake of nutrients by cells or tissues. While these processes are important in the functioning of the body, they do not describe the overarching process by which the body maintains stability, which is homeostasis.

The Regulatory Systems of the Animal Body Maintain a Relatively