Tides and Water currents.
The statement is true. Digestion of food molecules in the digestive system in the gastrointestinal tract does not require coupling of ATP hydrolysis; but instead requires enzymes that speed up the spontaneous reaction. Enzyme digest specific food substrates at different parts of the digestive system until the final useful products of these enzymatic reactions are absorbed to the body metabolism.
B. To explain why the data supported or rejected the hypothesis
An organism in which the two copies of the gene are identical that is, have the same allele is called homozygous for that gene
