The main component of this system can be broken up into three categories: skeletal, smooth, cardiac

This body system is made up of the heart, blood, and blood vessels

This system brings in oxygen to the body and removes carbon dioxide

This system is made up of your brain and spinal cord

This system provides the shape and form of our bodies and protects our internal organs.

This carries blood to the heart

What is the most important organ of the human body?

Which of the following is NOT a stage of the digestive system

These are tiny hair like, mucus covered fibers that help to filter the air we breath

Which type of nerves allows the brain to control our muscles

Your body needs _______ to survive

This type of nerve signals to the brain what is going on in the outside world using your 5 senses

Your skull protects what part of your body?

What is the longest bone in the human body?

Where is the smallest bone located

Tendons connect muscle to what?

Where is the strongest muscle located?

What is the main organ of the circulatory system?

This system helps to propel food through the body