Circulatory System

What carries nutrients and oxygen to cells in our body?

• lungs

• heart

• blood

• cells

Veins carry oxygen rich blood from the heart to the rest of the body

• True

• False

Click all that apply: Blood is made up of what components?

• Platelets

• Plasma

• hemoglobin

• white blood cells

• All of the above

How many blood types?

• 1

• 2

• 3

• 4

The heart is about the size of your

The job of the heart is to?

• give energy to our body

• senses activity inside your body.

• bring in air from the atmosphere and pass oxygen into the bloodstream.

• Pump blood around the body.

What is NOT a part of the circulatory system?

• heart

• lungs

• arteries

• brain

Which is the function of the circulatory system? check all that apply

• to provide structural support to the body

• to eliminate waste products like carbon dioxide from the body

• to transport gases throughout the body

• carries oxygen, nutrients, and hormones to cells

Which of the following is a synonym for the circulatory system?

• cardiovascular system

• muscular system

• Nervous System

• other

_____________ are the smallest blood vessels.

• veins

• arteries

• capillaries

• none