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science 1
science 2
100
What are materials?  
100

What is the function of your circulatory system?


A.  to move only blood around the body 

B.  to move materials and waste around the body

B

100

What is the main job of your red blood cells?

A.  Holding marrow

B.  Holding either oxygen or carbon dioxide.

B

200

What does transport mean?

200

Where are blood cells made?

A.  In red marrow of long bones

B.  In the brain

A

200

Which part of your blood fights viruses and bacteria when they enter the body?

A. Red blood cells

B.  White blood cells

B

300

What does function mean?

300

Name three materials that you body transports around you body. 

Oxygen, CO2, water vapor, glucose, dissolved nutrients, vitamins, minerals, water 

300

Which part forms scabs and clots so that we don't bleed to death?

A.  Marrow

B.  Platelets

B
400

What is a system?

400

What are four parts of the blood?

A.  Plasma, red blood cells, white blood cells, platelets

B.  Marrow, oxygen, carbon dioxcide, plasma

A

400

What are the three solid parts inside your body?

A.  Marrow, red blood cells, oxygen

B.  red blood cells, platelets and white blood cells 

B

500

What is waste?

500

What is the liquid part of your blood?

A.  Platelets

B.  Plasma

B

500

What are you measuring when take your temperature?

A.  How fast your blood is moving through the blood vessels (higher number=illness)

B.  The thickness of the blood

A

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