What would most likely happen if the number of shrimp increased?

When the shrimps increase the plankton population would increase also. Shrimp will have more difficulty finding food and most likely It will be more difficult for salmon to find food. It is a cycle of life in the ocean if there is an increase of everything.

im not in connections yet but i might can you some questions. what grade are you in?

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).