Which factor is a density-dependent limiting factor on the population of a species?

Competition

Explanation:

In biology, density-dependent limiting factors directly affect the growth of a population, which normally cause a decrease in the number of individuals in an ecosystem.

There are different density-dependent limiting factors, and one of them is competition. Animals, either from the same species or different species, are always competing for resources, such as food (prey). This factor intensifies along with the increase of the population, that is, the more individuals are in a given area, the availability of prey will decrease and the competition will increase.

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

the answers are a and c