Multicellular organisms undergo mitosis because

a. mitosis increases variation within an organism.

b. mitosis produces identical cells to the original dividing cell.

c. mitosis allows for reproduction with male and female gametes.

d. mitosis produces cells that are different from the original dividing cell.

carbohydrates: (starches and sugars) composed of carbon, hydrogen, and oxygen.

lipids: (fats, oils, and waxes) are made of carbon and hydrogen atoms.

nucleic acids: contain hydrogen, oxygen, nitrogen, carbon, and phosphorus. they are polymers of nucleotides. a nucleotide has three parts, a 5-carbon sugar, a phosphate     (-po⬇️4) group, and a nitrogenous base.

proteins: made up of nitrogen, carbon, hydrogen, and oxygen. they are polymers of amino acids.

eukarya because is is like alche and b is bacteria and d is animals

explanation: