The electrical events of the cardiac cycle give important insight into the mechanical events. Recall that in order for a muscle to contract, it must receive an electrical stimulus. This is especially important in the heart, since we rely on the contraction of the atria and ventricles to move blood.
Rank these events in the order in which they occur in the heart, beginning with the P wave.
Rank from earliest to latest. To rank items as equivalent, overlap them.
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Chemistry, 23.06.2019 00:30, mathwiznot45
Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.
Answers: 1
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