Only one part of as there is a lot more that isn’t visible to us
Answer:
Need more information.
Explanation:
I believe you either left out info or explained the question confusingly.
Option C coz it should be ( CNH4)2. Hope i cleared your doubt
The name isovolumetric indicates that there is no change in volume that takes place and this only occurs when all of the valves within the heart are shut.
