Blood and Circulation

What are the two types of Blood Cells?

• Red and yellow

• Red and Blue

• Red and white

• white and blue

True or False. Capillaries are large blood vessels that are near the heart and connect arteries to veins.

• True

• False

Your body holds ______ of red blood cells and _______ white blood cells.

• 6 liters, and 3 ml

• 5 liters and 5 ml

• 10 liters and 5 ml

• 7 liters and 2 ml

True or False. Blood transports carbon dioxide and waste to each cell.

• True

• False

Tags

NGSS.MS-LS1-3

During your lifetime your heart will beat ____________ times.

• 3 billion

• 2 million

• 1 billion

• 2 billion

White blood cells live for _______ and Red blood cells live ______.

• 2 weeks and 4 months

• 2 months and 4 weeks

• 1 month and 3 weeks

• 2 weeks and 4 weeks

True or False? When you are exercising your hear beats faster making your blood travel faster through your body.

• True

• False

Where does the right side of your heart send blood?

• Brain

• Kidney

• Lungs

• Feet

What is the function of the white blood cells?

• To carry oxygen to other systems of your body

• To stop infection and prevent germs from spreading disease

• to make red blood cells

• to carry carbon dioxide away from cells

Your heart pumps __________ times a day.

• 10,000

• 1000

• 100,000

• 1,000,000