Wit & Wisdom - The circulatory story (pgs 1-21)

Why do we need to actively listen?

• To learn

• So I won't get in trouble

• To keep me awake

• To be respectful

Why is it called the circulatory system?

• Things swim inside it

• It goes in circles

• Looks like a donut.

• Travels through the body

What takes oxygen through your body?

• Blood

• Water

• Red blood cells

• Red tubes

What is the name of the protective sac inside the heart?

We can live without oxygen.

• True

• False

How many rooms are in the heart?

• 3

• 6

• 7

• 4

How many times does your heart beat a day?

• 100,0000

• 100

• 100,000

• 10,000

Blood stays in one part of the body.

• False

• True

• Sometimes

The blood cells travel through a substance called ______

• Water

• Milk

• Elements

• Plasma

By the time you are 70 years old your heart will have beaten ______ times.

• 2.5 Billion

• 30 Billion

• 78 Million

• 100 Billions