Biology, asked by nilanshu26, 10 months ago

the upper chambers of heart are known as __________ while the lower chambers are known as _____________ ​

Answers

Answered by mishrakushal751
2

Answer:

The upper chamber is called an atrium (or auricle), and the lower chamber is called a ventricle. The two atria

Answered by aasthachaudhary79
4

Answer:

Hey mate

Answer for 1st blank is atrium.

whereas answer for 2nd blank is Ventricle

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