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What is the function of the circulatory system?

transports oxygen, nutrients, ans wastes; helps fight infection; helps regulate body temperature

What is the circulatory system also known as?

Coronary System

3. What are the 3 types of blood vessels?

Arteries, capillaries, veins

What are the 4 compounds in blood?

Plasma, red blood cells, white blood cells, platelets

What 3 systems depend on circulatory system?

Nervous, Respiratory, Immune

What 4 systems does the circulatory system depend on?

Respiratory, Skeletal, Nervous, and Excretory

How many times does the heart beat in an average person's life?

3 billion times

How many blood cells die and are produced in a second?

8 billion

What is important about the heart?

It pumps blood to body through blood vessels

Who invented the Pacemaker used after a patient has a heart attack?

John Hopps

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