normal: 60-100 not normal unless going excersize: 100-200
* 180 beats a minute for puppies * 60-160 beats per minute for most adult dogs * 180 beats a minute for toy breeds
it doesnt. butterflies lack hearts. __ Butterflies do have hearts. It's the length of their body and is beats about 50- 60 beats per minute. The link shows a cool drawing of a butterfly heart and how it works.
About the same as a human's: 70 to 100 beats per minute.
A cat's heart beats twice as fast as a human heart, at 110 to 140 beats per minute.
The heart beats as fast as 200times per sec during excercise.
a clam heart beats about 1 time every 8 secs (so like 7 or 8 beats per minute). a human heart beats 1 (or more) time(s) per second (or 60 beats per minute).
When the heart beats too fast, blood no longer circulates effectively in the body.
Answer by FutureLPGAgolferHow fast your heart beats. (If your heart beats fast then blood would be rushing through your body quick.)
The duration of Of Human Hearts is -6180.0 seconds.
they are very active compared to most human beings
60-80 beats per minute is about normal for most adults. Faster rate with exercise etc. Children and especially infants hearts beat more rapidly 120-130 not uncommon. When the heart is beating faster that this it is working too hard. The faster it beats the less adequate the circulation. The heart pumps the blood back through the entire body. If it is pumping too fast the body isn't getting good oxygen supply. A heart can beat up to about 300 beats a min but that is way too fast and this is an emergency situation where the heart is beating so fast it is just quivering and not really pumping.
Is when your heart beats fast!