Awater molecule is lost when two glucose units come together to form a molecule of lactose which type of reaction is involved in the formation of the lactose molecule

Which of the following is most likely the result of an organism having lipids in its body a) water cannot be absorbed through the surface of a leaf b)human eats fruits to get a quick source of energy c) a sheep sleeps for more hours in the winter d) a warm river is filled with fish and algae