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Explain the importance of food for living organisms.

Last updated date: 22nd Feb 2024
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Hint: The food is any substance that consists of the essentials of proteins, carbohydrates, fats, and other nutrients that are used in the body of an organism to sustain the growth and vital processes and to furnish energy. Also, food is any substance consumed to provide nutritional support for an organism.

Complete answer: The food is any edible, nutritious substance consumed by humans and other animals to get the required energy.
The importance of food for living organisms is as follows:
a. It helps in the growth of living organisms.
b. It also helps to repair and replace damaged parts of the body.
c. This provides the energy required for various activities.
d. Also provides protection from infections and various diseases.
e. It helps in the overall growth and development of an organism.
Additional information:
Every organism needs to take food to get energy and to perform life processes. The living organism undergoes many life processes like nutrition, respiration, digestion, transportation, excretion, the circulation of blood, and also the reproduction. To perform all these life processes the organism needs energy and nutrients. The energy to the organism is mostly supplied through the food. The intake of food helps to perform all the activities and also develops immunity to fight against infectious diseases.
The vital nutrients absorbed by the blood from food play an important role in healing the wound and curing the disease attached to the organism. Food is a basic vital ingredient that plays an important role in maintaining, function, and development of the organism. It is very important for organisms to take food.

Note: Eating well is fundamental to good health and well-being. Healthy eating helps us to maintain a healthy weight and to reduce our risk of type diabetes, high blood pressure, high cholesterol, and the risk of developing cardiovascular disease and some cancers.