Question

Harry wrote the following examples of homeostasis:

Example 1: An electric blanket provides warmth when it's cold

Example 2: The kidney and other organs remove waste from the human body

Example 3: Some animals migrate to find food

Example 4: Power plants provide electricity for homes Which of these is a correct example of homeostasis? a.Example 1

B.Example 2

c.Example 3

d. Example 4

Answer 1

The answer you seek is B.

Answer 2

B.Example 2

Example 2: The kidney and other organs remove waste from the human body

Step-by-step explanation:

Homeostasis is the maintenance of equilibrium. Kidneys regulate the volume and concentration of blood fluids, thus establishing homeostasis. Kidneys remove metabolic waste such as urea, uric acid, and excess sodium ions. Kidneys also help to balance the pH of the blood by secreting H⁺ and HCO₃⁻ ions.