How Body Parts Work Together
A2–B1The human body has many different parts that work together.
Bones are hard and strong. They give the body shape and protect many organs. The brain controls our thoughts, feelings and many body activities. The heart pumps blood around the body. Muscles help us move, run, jump and lift things.
Skin covers the body and helps protect it from the outside world. Teeth help us bite and chew food and also help with speech. Blood carries oxygen and nutrients around the body.
We can take care of our body by eating balanced food, moving regularly and getting enough sleep.

