Human Systems

___________ system carries (transports) substances in the blood such as

digested food and gases to all parts of the body.

___________ system allows exchange of gases (oxygen and carbon dioxide).

________ system gives our body its shape and

 

protects the important organs (such as heart and lungs) inside our body.

________ system works with bones (skeletal system) to allow movement.

• _________ system

• - breaks down food into simpler substances ;

• - absorbs nutrients (digested food) into the blood.

Bone is part of ___ system.

• skeletal

• muscular

• respiratory

• digestive

• circulatory

Lung is part of ___ system.

• skeletal

• muscular

• respiratory

• digestive

• circulatory

Heart is part of ___ system.

• skeletal

• muscular

• respiratory

• digestive

• circulatory

Muscle is part of ___ system.

• skeletal

• muscular

• respiratory

• digestive

• circulatory

Windpipe is part of ___ system.

• skeletal

• muscular

• respiratory

• digestive

• circulatory