amoeba sisters video recap body system

protects water loss and outside environment

• integumentary

• respiratory

• immmune

• muscular

major role in gas exchange

• integumentary

• respiratory

• immune

• muscular

provides active defense against pathogens

• immune

• muscular

• nervous

• circulatory

allows for movement

• muscular

• skeletal

• nervous

• immune

transports gases and nutrients

• circulatory

• respiratory

• nervous

• digestive

coordinates involuntary and voluntary responses

• nervous

• skeletal

• muscular

• endocrine

major role in hormone production

• endocrine

• excretory

• nervous

• reproductive

gets rid of waste material and maintains homeostasis

• excretory

• endocrine

• digestive

• skeletal

involved in mechanical and chemical breakdown of food

• digestive

• reproductive

• endocrine

• circulatory

provides ability to reproduce

• reproductive

• endocrine

• skeletal

• digestive