The longest bone in the body

This flexes the elbow.

This is made up of cardiac muscle.

These makes up the Central Nervous System.

This works in digestion AND as a first line of defense for pathogens in your mouth.

This protects your brain

This extends the elbow.

Most of these vessels have oxygenated blood.

Name 3 of the lobes of the brain

These are specialized cells that "remember" a past pathogen so you don't get sick again. B Cells make them.

These are the small bones in your hand.

What are your stomach muscles called?

This is the largest artery in the body.

You couldn't survive without this basic structure of the brain that control your autonomic functions like breathing.

This organ releases enzymes and bile to help digest food.

These are the three bones in your arm.

These extend the knee, and they are located behind the your thigh.

These are the chambers of the heart.

Balance and movement are controlled in this lobe.

This produces white blood cells that aid in your immune system.

It's the center of the bone where white blood cells are made.

These four muscles in the front of the thigh are called this.

This is the only vein that has oxygenated blood

Nerves travel along a path and connect at these points.

These are three organs and their jobs involved with digestion.