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GREYUIT [131]
2 years ago
13

The number of heartbeats per minute is known as the _____, while the volume of blood that is pumped by the ventricles with each

heartbeat is the _____.
Health
1 answer:
anzhelika [568]2 years ago
3 0

The number of heartbeats per minute is known as the heart rate, while the volume of blood that is pumped by the ventricles with each heartbeat is the stroke volume.

A normal resting heart rate for adults ranges from 60 to 100 beats per minute. Typically, a lower heart rate at rest indicates more efficient heart function and sounder cardiovascular fitness.

Stroke volume depends on the amount of shortening that the myocardial fibers can reach when functioning against arterial pressure, The normal range of Stroke volume is 50 to 100 ml.

To learn more about cardiovascular fitness here

brainly.com/question/11176067

#SPJ4

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insens350 [35]

Answer:

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7 0
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sergiy2304 [10]
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6 0
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A laboratory study using rats showed a steady increase in physical effects as the concentration of a toxic substance in their fo
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In this case, the experiment suggests that the dose-response relationship is linear.

<h3>What is a linear effect?</h3>

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The linear effects are very common in experimental procedures and nature as well.

Learn more about linear effects here:

brainly.com/question/6691346

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