Answer:
As competition increases and resources become increasingly scarce, populations reach the carrying capacity (K) of their environment, causing their growth rate to slow nearly to zero. This produces an S-shaped curve of population growth known as the logistic curve (right).
Explanation:
hope this helps
I think the organisms are compared to each other.
Although it depends on the breed of fungi, you're answer is going to be *C. a Decomposer*
I hope this helps! :)