Weeds growing in a vegetable garden and requiring the same nutrient at the vegetables is an example of?

no

Explanation:

there are different nutrients then when its actually fully grown

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.

not sure if this what   you'r looking for would be percent composition