1. Explain why homeostasis is important to your body's functioning. It helps your body function properly because the enzyme function
2. Give an example of an organ that exchanges chemicals, and explain how its structure allows this. The lungs help oxygen to pass through the spaces in between cells, so they can produce cellular respiration.
3. Give three examples of ways your skin helps maintain homeostasis in your body.

When someone shivers it helps maintain their body temperature. Sweat avoids your body to stay cool, protects skin with evaporation. Hairs in the skin protect skin from bacteria (dirt), and helps with body temperature.
4. Explain one way that your body maintains a constant temperature while outside on a cold day...

To shiver, your hair in your skin protects and keeps your temperature stable.

ISABELA ITURRALDE