Which sequence represents the correct order of blood flow in the mammalian circulatory system?
A) Heart $\rightarrow$ lungs $\rightarrow$systemic tissues
B) Heart $\rightarrow$ systemic tissues $\rightarrow$ lungs
C) Heart $\rightarrow$ systemic tissues $\rightarrow$lungs $\rightarrow$systemic tissues
D) Systemic tissues $\rightarrow$ heart $\rightarrow$lungs $\rightarrow$ heart
E) Heart $\rightarrow$ lungs $\rightarrow$ heart $\rightarrow$ systemic tissues

Question

Quizplus · Accepted Answer

In mammals, blood flows from the heart to the lungs for oxygenation, then back to the heart, and finally to the systemic tissues.

Which Sequence Represents the Correct Order of Blood Flow in the Mammalian