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