Answer:
<h3>the body is composed of microscopic cells that are only visible if viewed under a <u>microscope</u><u>.</u></h3>
<span>Both of them are example of Passive transport and Passive processes; If that's the type of answer you are looking for.</span>
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Answer:
Both are breathing muscles
Explanation:
When rib muscles and the diaphragm contract they increase the volume of the chest cavity, increasing the air pressure outside the body, causing air to rush into the lungs to fill the vacuum created by the increase in volume.
