The heart is divided into _____ chambers but functions as a _____-sided pump.
A) two; four
B) three; two
C) four; two
D) four; three

Question

Quizplus · Accepted Answer

The heart has four chambers: two atria and two ventricles. The right and left sides of the heart are separated by an internal wall of connective tissue called a septum. The interatrial septum separates the right and left atria. The interventricular septum separates the right and left ventricles. The septa separate the heart into two functional pumps. The right atrium and right ventricle make up one pump. The left atrium and left ventricle make up the other.

The Heart Is Divided into _____ Chambers but Functions as a _____-Sided

The Heart Is Divided into _ Chambers but Functions as a _-Sided