The Human Body

The systems in the human body are the skeletal, muscular, respiratory, circulatory, excretory, nervous, digestive, immune, integumentary, endocrine, reproductive system. The skeletal gives the body support. The muscular helps us move.The respiratory lets us breath. The circulatory carries blood in our body. The excretory removes waste. The nervous controls the body. The digestive breaks down food. The immune and integumentary protects. The endocrine makes chemicals that control the body functions. The reproductions makes new humans. The materials in our body are transported from the digestive, respiratory, circulatory, and excretory system.