Species of cells beneath the Earth’s surface. It has a cell wall, cilia (hair-like projections), flagella (a tail-like projection), free-floating DNA, and ribosomes. It is a simple, single-celled organism. The scientists who discovered the cell are attempting to classify it. What kind of organism is 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.

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.

age range would be the answer