This picture shows what the heart rhythm looks like when there is an injury to the heart muscle due to a lack of blood flow through the coronary arteries. what is most likely true of a person who has this heart rhythm?
a. the person is taking drugs to prevent blood clots. (not this one)
b. the person has had a heart transplant.
c. the person is having a heart attack.
d. the person has hypertension.

just go with your heart buddy

the answer is 100% density i've answered this question before and done the quiz myself.

imagine a line passing through the center of earth that goes through both the north pole and the south pole. this imaginary line is called an axis. earth spins around its axis, just as a top spins around its spindle. this spinning movement is called earth's rotation. at the same time that the earth spins on its axis, it also orbits, or revolves around the sun. this movement is called revolution.