Question

Below is a simplifiedpath of the blood flow inside our body.You are asked to identify first the part of the heart indicated by A-D​

Answer 1

Answer:

I can't see the picture you are talking about but it's my own textbook the blood flow inside our body is like a shape that is a regular so if it was if you are asked to simplify using the letters e to the I put it into a value C upper ,Thank you .