Question

10 multiple choice 4 points what does the horizontal line at the top of the graph represent? population day immigration carrying capacity the density of the population the number of births daily

Explanation:

In population - related graphs, a horizontal line at the top often represents the carrying capacity. The carrying capacity is the maximum population size of a species that an environment can sustain indefinitely. As the population in the graph grows and then levels off, it is reaching the limit of what the environment can support.

Answer:

carrying capacity