Nutrition

All (living / non-living things) perform the three vital functions.

The (digestive / circulatory) system breaks down our food for nutrients.

When living things have babies this is called (nutrition / interaction / reproduction)?

The (circulatory / respiratory) system takes in oxygen from the air around us.

We need to eat, drink and breathe for (nutrition / interaction / reproductions)?

The (excretory / digestive) system eliminates waste from our bodies.

Living things interact with their environment and this is called (nutrition / interaction / reproduction)?

The (respiratory / circulatory) system transports blood, oxygen and nutrients around our body.