Front

Which system moves body parts?

Back

muscular

Front

Which system provides oxygen and removes carbon dioxide?

Back

respiratory

Front

Which system controls all parts of your body and sends/receives messages?

Back

nervous

Front

Which system carries blood to and from body cells?

Back

circulatory

Front

Which system supports the body and protects organs?

Back

skeletal

Front

Which system provides nutrients to the body?

Back

digestive

Front

Your heart is about the size of what other body part? Options: head, fist, thumb, foot

Back

fist

Front

Where do bones meet?

Back

joints

Front

Which system has the brain as the main organ? Options: skeletal, muscular, nervous, respiratory

Back

nervous

Front

What is the tube of nerves that runs through the backbone?

Back

spinal cord