All living things require energy to survive. In order to build complex carbohydrates, proteins, and lipids from the byproducts of photosynthesis in plants and digestion in animals, energy is needed.
In addition to using the energy in food to fuel life processes, organisms construct larger organic molecules, such as proteins, DNA, and fats (lipids), using the atoms found in food molecules. Cells release energy to create new compounds by dissolving the bonds in food molecules.
Learn more about organic molecules,
https://brainly.com/question/13164397
#SPJ4,
