<span>Of the physical activities listed , which is the most Vigorous ?
C. playing a game of vollyball
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He could have had dyspnea because of j
his vision and trouble breathing. A way to protect his airway is by giving him enough oxygen
Skin immunity is a property of skin that allows it to resist infections from pathogens. In addition to providing a passive physical barrier against infection, the skin also contains elements of the innate and adaptive immune systems which allows it to actively fight infections. I hope that this helps.
A, seek advice from others about the situation.
