The circulation time of a mammal ( the average time it takes for all the blood in the body to circulate once and return to
The circulation time of a mammal the average time it takes for all the blood in the body to circulate once and return to the heart is proportional to the fourth root of the body mass of the mammal. Circulation time, T is measured in seconds and body mass, m is measured in kilograms.
a If the proportionality constant is write a formula for the circulation time of a mammal. Use a lower case m
