Answer:
back straight, feet flat on the floor, arms at a completable straight position while typing.
Explanation:
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Answer:
True
Explanation:
Muscle tears and pulled muscles require your body to rebuild itself more often. This builds bigger muscles. Hope this helps!
Answer:Surface tension within the pleural cavity pulls the lungs outward. ... that is, air flows from an area of higher pressure to an area of lower pressure.
Explanation:
Surface tension within the pleural cavity pulls the lungs outward. ... that is, air flows from an area of higher pressure to an area of lower pressure.