I believe the answer is that the carrying capacity has been reached.
The carrying capacity of a biological species in an environment is the maximum population size of the species that the environment can sustain, given the food, habitat, and other necessities for survival in the environment.
A. Cells mature and divide its very simple hope this helps
Answer:
B. Two cells, but half the size
Explanation:
Single-celled organisms, which are also referred to as unicellular organisms, usually have a growth mechanism or process known as binary fission.
Binary fission is a an asexual reproduction process that involves the division of a mature parent cell into two identical daughter cells of equal sizes that are almost half of their parents cell.
The sentence that best describes how the single-celled organisms shown in the picture above will look like at the end of the growth period is: "b. Two cells, but half the size"