Question

At the start of the cycle, all the four chambers remain in a relaxed state known as joint diastole ?


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Answer 1

Answer:

No

Explanation:

Nope its Atrial Diastole

Thnx

Answer 2

Answer:

So, the reason that echoes aren't heard in rooms is that the reflected sounds are received in less than 0.1 seconds, or the reflecting surfaces are at distances of less than 17 meters. Reverberations can also be heard in an empty apartment.