<span> Blood flow to the </span>heart<span> is blocked its known as a heart attack, this is due to circulatory problems.
C</span>ardiac arrest<span> is when the heart stops completely and all of a sudden unlike a heart attack its known to be an e</span><span>lectrical problem.
Someone having cardiac arrest and are unresponsive, would need to be shocked by </span><span>defibrillator, whereas if someone is having a hear attack you will need to put them into recovery position and do CPR.</span><span>
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Answer:
D
Explanation;
Because it has iron and calcium which makes the bones stronger.
VO2 Max is the most accuratemeasure of cardio-respiratory fitness. It measures the maximum amount of oxygen that the body can use in one minute per kilogram of body weight (mL/kg/min). During exercise, the heart rate responds by increasing, as does the delivery of oxygen to the body.
Answer:
you will be crazy and know one may wanna be around you anymore
Explanation:
