The following table shows the number of heart beats for 4 animals. For example, the pig's heart beats 225 times in 3 minutes.
Animal Heartbeats Minutes
Pig 225 3
Horse 180 4
Cow 520 8
Dog 540 6
Which animal's heart beats at a rate of 65 beats per minute?
Choose 1 answer:
(A) Pig
(B) Horse
(C) Cow
(D) Dog
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Answer:
(D)dog is the correct answer