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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
What is the main job of your red blood cells?
A. Holding marrow
B. Holding either oxygen or carbon dioxide.
B
What does transport mean?
Where are blood cells made?
A. In red marrow of long bones
B. In the brain
A
Which part of your blood fights viruses and bacteria when they enter the body?
A. Red blood cells
B. White blood cells
B
What does function mean?
Name three materials that you body transports around you body.
Oxygen, CO2, water vapor, glucose, dissolved nutrients, vitamins, minerals, water
Which part forms scabs and clots so that we don't bleed to death?
A. Marrow
B. Platelets
What is a system?
What are four parts of the blood?
A. Plasma, red blood cells, white blood cells, platelets
B. Marrow, oxygen, carbon dioxcide, plasma
A
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
What is waste?
What is the liquid part of your blood?
A. Platelets
B. Plasma
B
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