Nutrition.
To sustain adverse conditions and its utilization during active period of growth
Energy,Growth and Repair.
Assimilation is the process of utilization of food by the body.
it means that get required energy(vit,min,etc) from it n use roughage to help in keeping ur bowl healthy.in lay man's language food utilization means to fulfill ur apettite.
Cellular organization Energy utilization Homeostasis Growth and development Reproduction Response to stimuli Evolutionary adaptation
The sun provides light energy which plants use to convert in to chemical energy through photosynthesis. Nutrients from the soil also assist in growth of plants. Animals rely completely on these green plants for their energy. Green plants produce chemical energy (food energy).
Food.
Food has various nutrients such as Carbohydrates, Fats, Proteins, Minerals,Vitamins.Each Nutrient contains energy,growth and many more.So for energy and growth and also for protection against diseases we need FOOD
ATP (adenosine triphosphate) is a molecule that provides energy for cellular processes in the human body. In the production of food, ATP is used in the process of cellular respiration to break down nutrients like glucose and convert them into energy. This energy is then used by cells to carry out functions like digestion, metabolism, and muscle movement. In the utilization of food, ATP is essential for the synthesis of proteins, fats, and carbohydrates, as well as for the transport of nutrients across cell membranes. Overall, ATP plays a crucial role in both the production and utilization of food in the human body by providing the energy needed for these processes to occur.
body needs food for growth, energy and repair
So that they will have energy to use for their growth and development.
Assimilation