Human Body Systems

The body system that is responsible for holding your body up (keeping it from a blob like Jello) is the __.

• nervous
• digestive
• skeletal
• muscular

Which system includes the brain and spinal cord?

• nervous
• respitory
• muscular
• digestive

Which system is shown in this image?

• muscular
• respitory
• nervous
• digestive

The system that includes the heart, veins, and arteries is the ___.

• nervous
• digestive
• circulatory
• muscular

Healthy lungs should be the color ___.

• brown
• white
• orange
• pink

The main responsibility of breaking food down into smaller pieces belongs to the ___system.

• nervous
• circulatory
• skeletal
• digestive

Bones are living things.

• True

• False

The system responsible for moving different parts of the body is the __ system.

• muscular
• skeletal
• digestive
• nervous

___ muscles do not require the brain to send a message in order to move.

• Voluntary
• Fructose
• Flat
• Involuntary

Muscles you have control over are __ muscles.

• involuntary
• voluntary
• reflex
• strong