Answer:

1. The heart consists of four chambers: The atria: These are the two upper chambers, which receive blood. The ventricles: These are the two lower chambers, which discharge blood.

2. It will affect the hearts function and probably stop it

3. The heart will most likely stop and die which results also death

Explanation:

Based on my opinion.

Hope it helps!

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Answer:Q1The right atrium receives blood from the veins and pumps it to the right ventricle.The right ventricle receives blood from the right atrium and pumps it to the lungs, where it is loaded with oxygen.The left atrium receives oxygenated blood from the lungs and pumps it to the left ventricle.

Q2.If the heart is severely injured, people often die before they can be treated. However, many injuries worsen over hours or even longer

Q3.A bruise to the heart muscle (myocardial contusion) may disrupt the heart's normal, rhythmic beating, making heartbeats too fast, too slow, or irregular (arrhythmia).