bcause i dont know the answer
Respiration and heart rates change greatly during physical activity. How much they fluctuate can depend on the intensity and duration of the workout. Respiration and heart rate will double at times during an exercise routine.
because they need a change in heart rate.
70-80%
70-80%
increased activity of the heart
due to contraction of heart
The baby may be sleeping. Between a 120-160 is a normal range for the heartbeat. The activity of your baby will make its heart rate fluctuate, the same as yours.
Example sentences for the verb to fluctuate:The financial scare caused the prices to fluctuate wildly.Gas prices fluctuate with the price of oil.My heart's rhythm always seemed to fluctuate wildly when she entered the room.This time of year, the temperature can fluctuate as much as thirty degrees in a day.In the desert, the temperature might fluctuate dramatically from day to night.
The word 'fluctuate' is a verb (fluctuate, fluctuates, fluctuating, fluctuated), a word meaning to vary irregularly.Example uses:The financial scare caused the prices to fluctuatewildly.The market's stocks have been fluctuating since 2009.Gas prices fluctuate with the price of oil.My heart's rhythm always seemed to fluctuate wildly when she entered the room.This time of year, the temperature will fluctuate as much as thirty degrees in a day.In the desert, the temperature might fluctuate dramatically from time to time.My weight tends to fluctuate.
it depends on what they are doing. it will vary between the activity. also on how healthy the person is cardiovascular wise. but generally if the two healthy and average person are just standing still then the more cardiovascular fit healthy persons heart will beat more slowly than the average persons. (no specific number.)
No, electrical activity in the heart moves from proximal to distal.
it came from the heart of the persons......that have anger in their heart