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U8 Human Body review

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marshc2's version from 2015-05-17 20:38

Section

Question Answer
_____ in the heart keep the blood moving in one direction.valves
Oxygen is carried through the body in our ____.blood
___ nodes may swell when we have an infection in our body.Lymph
Our windpipe is known as the ____trachea
In normal cases we have ____ lungs in our body2
Urine is produced when our ___ filter waste from the blood.kidneys
___ is a virus that attacks our immune systemHIV
A ____ is designed to prevent us from getting a virus.vaccine
The ___ is the largest artery in the body.aorta
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