Answer: electrocardiogram
Explanation:
The electrocardiogram measures the rhythm, rate and frequency of beats of the heart.
The correct answer is B)Limit donuts and butter, and choose nuts, seeds, and oils.
A obviously lol it’s the only one that doesn’t describe active listening
It would be B or C. I'm SURE it would be C though.
"A" means to cause air to enter and circulate freely in (a room, building, etc.), which fire NEEDS air in order to be alive, so that would be BAD. "D" is saying to store guns in locked cabinets... which doesn't really make sense.
Regular body temperature for a human is 98.6 degrees. Any higher would result in a fever.
