Science, asked by dharmadas70, 1 year ago

Explain the structure of heart

Answers

Answered by shreya7843

1

Answer:

https://m.youtube.com/watch?v=46u2ON6d4mg

How our heart works – Structure and function (3D animation ...

Answered by Anonymous

2

Explanation:

four chambers.

2 ventricles,2 auricles.

aorta,pulmonary artery.

bicuspid,tricuspid valve.

pacemaker-SA node,etc

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