Our Body
Blood Types
Parts of the Heart
100

This organ is known as the 'driving source' for the rest of the body.

What is the heart?

100

The 4 blood types.

What are blood type A, B, AB, and O?

100

The heart is divided into these 4 parts.

What are the atrium and the ventricles?

200

This part of the body stores marrow.

What are the bones?

200

Known as the universal recipient for blood.

What is blood type AB?

200

This vessel carries blood away from the heart.

What are the arteries?

300

The process of blood flowing from the heart to the lungs.

What is pulmonary circulation?

300

Known as the universal donor for blood.

What is blood type O?

300

These stop blood from flowing backwards in the heart.

What are heart valves?

400

This factor makes your blood type postitive or negative. If you have it, it's positive, and if you don't, it's negative.

What is Rh factor?

500

This other 'circulatory' system works with the cardiovascular system to filter out toxins and waste.

What is the lymphatic system?