It occurs in plants and animals and creates energy for animals and plants.
Animals: The energy is called atp
Plants: Sunlight
Function and structure are related, because of a certain structure a living thing make contain makes the object function the way it does. ... The relationship of a structure and functionis the structuring levels from molecules to organism ensure successful functioning in all living organism and living system.
The nucleus helps to regulate the functions of other organelles. Helps to regulate specialized functions and preform specific roles is the answer I believe
