Question

give answer fast pls ......​

Answer 1

Answer:

Heart sounds are created from blood flowing through the heart chambers as the cardiac valves open and close during the cardiac cycle. Vibrations of these structures from the blood flow create audible sounds — the more turbulent the blood flow, the more vibrations that get created.

Answer 2

When the blood flows from our heart to the every body parts as much fast the sound increases when we die our heart beats for one minute . They r produced when the blood flows as u can see when we r in depressed or we have done anything wrong we can here the sound of our heart