Answer:
The cow has a greater heart rate than the horse.
Explanation:
The question demand we calculate the heart beat of each animal in relation to time . The number of heart beat per unit time can be computed as follows .
The horse heart rate is 440 heart beat in 10 minutes . The heart rate can be simplified as
Rate = 440/10
Rate = 44 heart beat per minute
The cow heart rate can be simplified as
Rate = 390/6
Rate = 65 heart beat per minute
From the Heart rate calculated above the cow has a higher heart rate than the horse.