I think the answer is (D) green light traveling through the air, but i'm not 100% sure
Answer:
An AED will automatically analyse the heart rhythm of a pulse less victim and, if the victim is in ventricular fibrillation (VF) or ventricular tachycardia (VT), shock the victim's heart in an attempt to restore its rhythm to normal. AEDs will not shock patients who do not require a shock
Answer:
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Explanation:
A
Not exercising slows metabolism so not getting nutrients by dieting body tries to hold fat in