Cardiovascular
This organ pumps blood thought the body.
What is the heart?
This organ controls the body's thoughts, memory, and movements.
What is the brain?
These two organs help you breath.
What are the lungs?
This organ is where digestion begins.
What is the mouth?
These tiny organisms can make you sick.
What are germs?
These blood vessels carry blood away from the heart.
What are arteries?
This part of the nervous system carries messages between the brain and the body.
What is the spinal cord?
These muscles help you breath by moving up and down.
What is the diaphragm?
This tube carries food from your mouth to your stomach.
What is the esophagus?
These blood cells help fight infection.
What are white blood cells?
These blood vessels connect arteries and veins.
What are capillaries?
These carry messages throughout your body.
What are nerves?
This is the gas we breath in to survive.
What is oxygen?
This organ uses acid to break down the food you eat.
What is the stomach?
This organ helps you filter blood and fight infection.
What is the spleen?
These blood cells carry oxygen throughout the body.
What are red blood cells?
This is the body's response to something without thinking about it.
What is a reflex?
This is the process of breathing air out the lungs.
What is exhalation?
This organ absorbs the nutrients from the food you eat.
What is the small intestine?
These small structures help filter harmful substances from the body.
What are lymph nodes?
This is the name for the number of times your heart beats per minute.
What is heart rate?
This part of the brain controls breathing and heartbeat.
What is the brainstem?
This organ warms and filters the air you breathe.
What is the nose?
This liquid in your mouth helps break down food.
What is saliva?
This organ produces many of the cells that help fight infections.
What is bone marrow?