Answer: Graph 3
Step-by-step explanation:
- Carrying capacity is the capacity of the environment to support a number of individuals of a population based on the availability of natural resources. Since each environment has limited resources, the population cannot surpass the carrying capacity.
- Thus, the environment can only sustain a given number of individuals as its carrying capacity depends on the limiting factor.
- When the population size reaches the carrying capacity, then the growth rate of the population becomes zero.
- Therefore, graph 3 is the most suitable.