Question

1) The part that helps in the flow of blood in one direction____________
2) The large vein that receives blood from upper extremes of the body__________
3) The thin walls between four Chambers of heart___________.
Say the answer fast​

Answer 1

Answer:

1. The heart valves

2. The superior vena cava

3. The atrial septum

Answer 2

Explanation:

1. The part that helps in the flow of blood in one directi is Valves
2. The large vein that receives blood from upper extremes of the body. Superior Vanacava
3. The thin walls between four Chambers of heart Inventriculaor septum

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