It is either b. carbon dioxide or c. oxygen
" Carbon dioxide (CO2<span>) and </span>oxygen<span> (O</span>2<span>) are both molecules that can </span>move<span> across cell membranes through simple diffusion. When you breathe in </span>oxygen<span>, the red blood cells in your lungs have a low concentration of </span>oxygen<span> and a high concentration of carbon dioxide inside. "
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Explanation:
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Answer:
everyone thinks that ginger is root but actually it is a underground steam.
The mitochondrion!!! Of course!!
Answer:
a. shorten
Explanation:
Inability or failure for joints to move through their entire range of motion is caused by constrictions. These constrictions often results when the excess adipose tissues that surrounds the muscles and ligaments are not in required adequate proportion. These constrictions can be caused by ageing, fatigue, muscular diseases etc. As a result of these constriction in the joints, let say for example, the knee joint, the muscle and ligaments tends to shorten in length.