Question

Why do we living beings need food? ​

Answer 1

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Living beings need food

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• All living organisms need food to survive.

• Food provides energy two organism that helps to carry out Vital life processes like respiration digestion and excretion etc

• Food provide certain Chemicals that is needed to fix the wear and their parts of cells and also to make new cells which help in growth.

• Food gives energy to perform various activities.

• Food are also important for growth and development of a living being.

Additional information

Organisms need to take food because organisms need energy to perform any activity are function and their get energy from food because organisms need carbohydrates vitamins and minerals and other nutrients to gain energy.

• All the living things need food in order to survive from bacteria to multicellular living things need food in order to survive from bacteria to multicellular organisms .

• They need food for their metabolism that is to gain energy from food for other processes going on body .

The five basic need of human beings are

1. Sunlight
2. Water
3. Air
4. Habitat
5. Food

So , without these five a human being cannot alive.

Humans Need food to provide energy to existing cells and to provide the raw materials and energy for the construction of new cells.

So,Food is very essential for the live of a human being.

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Answer 2

Answer:

food provides nutrients. ... energy for activity, growth, and all functions of the body such as breathing, digesting food, and keeping warm; materials for the growth and repair of the body, and for keeping the immune system healthy.