circulatory
heart
blood
true or false
other
100

  1.   How big is your heart 

fist

200

  What are the 3 parts of the CIRCULATORY system?

heart, blood and blood vessels

300

  1.   TRUE or FALSE 1% of your blood is white blood cells



true

300

  1.  How many times does a heart beat in a day   A.) 80,000   B.) 100,000  C.) 90,000  D). 101,000



B

400

  1.  TRUE or FALSE 54% of your blood is plasma.



true

400

  1. True or false 45% of your blood is red blood cells

false

500

  1.  What are the functions of the CIRCULATORY system?

delivers oxygen, delivers nutrients,removes waste,protects body from disease and infection and finally clots blood

500

  1. What is the color of your heart veins



red and blue

500

 Your body consists of blank  red blood cells

5 milion

500

What color do you think your heart is? A. red     b. Blue    c. maroon    d. A different color

C

M
e
n
u