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Zinaida [17]
3 years ago
7

Assume that the heart is beating at 70 beats per minute. what is the approximate length of the cardiac cycle? assume that the he

art is beating at 70 beats per minute. what is the approximate length of the cardiac cycle? 0.75 sec 0.86 sec 0.92 sec 0.80 sec
Biology
1 answer:
tamaranim1 [39]3 years ago
7 0
In order to get the period which is between the heart beats, sixty seconds or one minute should be divided by the number of beats per minute. If heartbeats at seventy times per minute then we divide sixty seconds by seventy.
60/70= 0.86 seconds.
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