Which statement best explains the change over the 10 year period?

more than likely the answer is going to be D by the way the photo looks

A. The number of emigrants increased.

Explanation:

Emigration is the movement of individuals of a population from their habitat to another place. The image on left shows more number of organisms than the image on right. During the span of 10 years, increased emigration reduced the population size of the given species. Increase in carrying capacity, immigration and birth rate would have increased the population size, rather than reducing it.

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.