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Marie
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How different is the air we breathe in, to the gas we exhale?
It is NOT just about Oxygen and Carbon Dioxide.
2 AnswersBiology9 years agoJustify in detail 3 uses of blood and why they are important?
Uses:
1. Transports oxygen and nutrients to the cells and tissues of the body.
2. Gets rid of waste products like carbon dioxide, lactic acid, etc.
3. Regulates body temperature and keeps it at 37 degrees.
Help, anyone?
1 AnswerBiology9 years ago