Question
Activity 2: Blood Flow Through the Heart Answer the following discussion question. 1. What function do...
Activity 2: Blood Flow Through the Heart Answer the following discussion question. 1. What function do the heart valves serve?
Answers
The heart ia made up of four chambers. There are 2 atria or the upper chambers & 2 ventricles or lower chambers. A valve is present through which blood flows through as it passes from one chamber of the heart to another. These valves prevent the backward flow of blood. The valves are actually flaps which are located on each end of the 2 ventricles or the lower chambers of the heart. Valves function as the one-way inlets that allows blood to flow feom one side of a ventricle and these one-way outlets of blood are present on the other side of a ventricle.
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