If 0.003 g of a substance is dissolved in 3,000 ml of water, what is the concentration of the substance in ppm?

six grader is what i am ssorry

the last one: artificial selection/genetic engineering

plant breeding is modifying the genetic composition of the plant - but this isn't cloning (which is specifically introducing a gene into a genome). but you are artificially selecting for the phenotype that you want.

the second one is literally genetic engineering - the gene would have been cloned first and then inserted or genetically engineered into the new plant cell (the cotton).

answer; ///progressive relaxation;