Answer:
First aid is a first help given to an injured person
And first aider is a person who gives first aid
Explanation:
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<em><u>I </u></em><em><u>hope</u></em><em><u> that</u></em><em><u> helps</u></em><em><u> you</u></em><em><u> and</u></em><em><u> please</u></em><em><u> mark</u></em><em><u> my</u></em><em><u> answer</u></em><em><u> as</u></em><em><u> the</u></em><em><u> brainliast</u></em><em><u> </u></em><em><u>answer.</u></em><em><u>i</u></em><em><u>t</u></em><em><u> </u></em><em><u>would</u></em><em><u> be</u></em><em><u> an</u></em><em><u> honor</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em></h2>
The organism is the highest level of hiearchy
CO2 from the blood is released from the blood cells into the alveoli for exhalation while O2 from the alveoli is received into the blood cells to deliver oxygen to other parts of the body
By the time food<span> and digestive juices reach your </span>large intestine<span>, most </span>digestion<span> and nutrient absorption has already taken place. The </span>large intestine's<span> major jobs are to absorb excess water and to prepare feces -- or undigested waste material -- for removal via the rectum and anus.</span>
Parental neglect I think is the answer
