What is the population model for bunnies on Grassygreen Island?
A) B(t) = P * e^(rt)
B) B(t) = P * e^(rt) with a growth rate of 1
C) B(t) = P * e^(rt) with a growth rate of 1 and a time variable t
D) B(t) = P * e^(rt) with a growth rate of 1 and a time variable t on Grassygreen Island