This part of blood is yellow in color

Part of blood responsible for helping the body to clot blood

Fight off bacteria and viruses

Carries blood away from the heart

Carries blood to the heart

Small blood vessels that connect arteries and veins

The average adult has a resting heart rate of ___ beats per minute.

Another term for pulse

Chamber of the heart that receives oxygen-poor blood

Chamber of the heart that pumps out oxygen-rich blood to the body

Chamber of the heart that receives oxygen-rich blood from the lungs

Chamber of the heart that pumps oxygen-poor blood to the lungs

The largest artery in the body

Type of circulation involving oxygen distribution to the entire body

Type of circulation involving re-oxygenation of blood between heart and lungs

True or False: Extra sodium is good for the heart.

True or false: Physical activity is great for your heart and lungs.

This is terrible for your heart

The two parts of the respiratory system that bring in oxygen

Another name for your windpipe or airway

Another name for your throat

Small flap of tissue that covers the entrance into lungs to prevent food from entering

Where your vocal cords are located

The main organ of the respiratory system

The two large passageways in the lungs

The smaller passageways in the lungs between the bronchi and alveoli

Tiny, one-cell thick air sacs surrounded by capillaries; where gas exchange occurs in lungs

Moving from a higher concentration to a lower concentration

Taking in oxygen

Getting rid of carbon dioxide

Swapping carbon dioxide for oxygen

Respiratory condition that makes it difficult to breathe due to inflammation in the airways

Respiratory condition involving damage to alveoli, making it difficult to breathe

When the diaphragm contracts, you