Maple syrup, which comes from the sap of maple trees, contains water and natural sugars. it's a clear, brown liquid and the sugars can’t be separated by filtration.

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.