During the contraction phase of the cardiac cycle, the heart
a. pumpls blood to the body
b. repolarizes
c. rests and recovers
d. refills

The correct answer will be option-A.

Explanation:

The cardiac cycle of the heart is divided into two phases: contraction (systole) and relaxation (diastole).

The atria and ventricles of the heart contract simultaneously in response to the impulse generated in the SA node. The contraction of the atria and ventricles push the blood or pumps the blood.

The atrial systole pumps blood to ventricles whereas the ventricular systole pumps blood to the body parts.

Thus, option-A is the correct answer.

elevated levels of blood glucose (hyperglycemia) lead to spillage of glucose into the urine, hence the term sweet urine.

it will take around no amount of ruffe to knock over this 110lbs man because he semms to be around 300lbs. lol