Biology, asked by annadaprasadchoudhur, 3 months ago

The time interval between two successive normal heart beat rate is nearly :
(i)0.84 seconds

(ii)0.81 seconds

(iii)1.88 seconds

(iv)none of the above

Answers

Answered by Anonymous

3

Answer:

(i) 0.84. seconds

Explanation:

HOPE IT WILL HELPS YOU.

Answered by victorjuliet

1

0.84 seconds is the time interval between two successive normal heart beat.

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