Nervous and Skeletal System Riddles

I am the building block for all living things.

There are over 200 types of me in the body.

What am I?

• a body

• a cell

• an organ

• a cat

I am a part of the body's systems and have functions.

Example of me are the stomach, liver and intestines. What am I?

• a body

• a cell

• an organ

• a dog

I am a strong, elastic tissue. I can be fond in places like the top of your ear. What am I?

• a body

• a cell

• a muscle

• cartilage

I am the system that lets your body stand up and protects your organs. What am I?

• Animal system

• Skeletal system

• Organ system

• Nothing system

I am the area where 2 bones come together. What am I?

• bones

• joints

• organs

• ducks

I am a strong muscle, but most do not know I am a muscle. I beat on my own without you controlling it. What am I?

• brain

• organs

• heart

• eyeball

I am the system that includes the brain, nerves, and spinal cord. What am I?

• Skeletal system

• Nervous system

• School system

• Electric system

What does involuntary mean?

• It does it on its own.

• I do it.

What does voluntary mean?

• It does it on its own.

• I do it.

Stomach digesting food.

• Voluntary

• Involuntary