The graph provided shows the population of an organism introduced to a new environment, as well as how the population changed over 60 days. After the sharp rise, there was a leveling off of the population. What does this indicate?
A. The life expectancy of the organisms in this population is about 30 days.
B. This environment has only enough resources to support 250-300 individuals of this species.
C. This organism needs 30 days to reach maturity before it can reproduce.
D. This species is unable to reproduce in any habitat beyond a population of around 300 individuals.