The is the muscular wall that makes up the bulk of the heart. The ventricle is the thicker and larger ventricle. The atrium and ventricle of each side are connected by a/an valve. A single cardiac cycle consists of the simultaneous contractions of both followed by the simultaneous contractions of both . The heart supplies blood to itself via arteries. Contraction of the ventricles (and relaxation of the atria) is called , whereas relaxation of the ventricles is called . The heart pumps blood to the lungs for oxygenation via the pulmonary .

The correct answer is - myocardium, left, cuspid, atria, ventricles, coronary, diastole, systole, arteries.

Explanation:

The myocardium is a cardiac muscle that makes the wall of the heart chambers, the left ventricles are thicker than the right ventricles, the cuspid valves and connects the chambers of each side.

Cardiac cycles are diastolic and systolic cycles that are contractions of ventricle and atria in a simultaneous pattern of 0.08 seconds.

answer:

y for points : )

explanation:

answer: tell your parents first, and wait another couple of days. if it gets any worse, then you should call and ask. and you can always take pain meds if need be.

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