a rat's heart beat is almost fast enough so you can't tell one from the other. veeeeeeeery fast.
A cat's heart beats twice as fast as a human heart, at 110 to 140 beats per minute.
A giraffe's heart rate is around 65 beats per minute.
a dogs heart beats about 110 times per minute for a healthy dog
70 beats
It beats 20-30 times per minute.
a dogs heart beats about 110 times per minute for a healthy dog
Youe heart beats aboute 100 times per minute.
only one heart is ever in a baby, beating or not beating.. Oh wait did you mean how many beats per minute does a baby's heart beat? if that's the question the answer is SEARCH BEFORE YOU ASK
the number of heart beats is 300 beats per minute
average is 60-100 beats per minute (bpm)
70 beats
16 heat beats per min