Math, asked by indianosr, 4 months ago

4) Which of the following labelled parts of the circulatory system has the highest

concentration of oxygen?A) P and Q B) Q and S C) R and P D) S and R​

Answers

Answered by detectivecrow
2

It would be better to provide us with a diagram of the question. We don't know what the letters are referring to.

Answered by Poojiattitude
1

Answer:

where is the diagram to explain it to others

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