Which of the following is not a way in which trees benefit the environment?

a.

they remove a significant amount of carbon dioxide from the atmosphere.

b.

they remove a significant amount of oxygen from the atmosphere.

c.

their roots hold soil in place, reducing rates of erosion.

d.

they remove ozone and particulates from the atmosphere.

answer; the correct answer is desert plants;

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.