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natita [175]
3 years ago
14

Introduce yourself to the class by stating three facts about the musculoskeletal, respiratory

Health
2 answers:
jarptica [38.1K]3 years ago
7 0

_________________________________________________

Fed [463]3 years ago
4 0
1) respiratory system is made of the windpipe lungs diaphragm alveoli takes in oxygen and waste 
2) breathing allows you to take in the oxygen your cells need and expel carbon but when you breathe you loose water.
3) the lungs are the only organs that can float on water bc it is holding 300 million ballon like structure called the alveoli 
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