ASAP WILL GIVE BRAINLIEST
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?

Example 1
Example 2
Example 3
Example 4