Organ Systems and Functions

What organ system gives the body structure and protection?

• respiratory

• skeletal

• nervous

• circulatory

What organ system uses hormones to communicate with the body?

• respiratory

• endocrine

• nervous

• circulatory

What organ system exhales waste gasses such as CO2 (carbon dioxide)?

• respiratory

• nervous

• digestive

• muscular

What organ system transports oxygen to the cells in the body?

• excretory

• endocrine

• digestive

• circulatory

What organ system turns food into nutrient molecules?

• excretory

• endocrine

• digestive

• muscular

What organ system enables the body to move?

• muscular

• endocrine

• nervous

• circulatory

What organ system receives information from the environment?

• muscular

• skeletal

• nervous

• circulatory

What organ system gets rid of liquid waste from the body?

• excretory

• endocrine

• digestive

• circulatory

What system is the heart in?

• respiratory

• circulatory

• skeletal

• endocrine

What system is the thymus gland in?

• endocrine

• muscular

• nervous

• digestive