Question

What we need to survive?​

Answer 1

Answer:

Physiological needs include air, water, food, shelter, sanitation, touch, sleep, and personal space. As humans have evolved to interact in community settings, both hunting and gathering in groups, touch—as in a caring caress—is often considered a basic human survival need.

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Answer 2

The person who has to perform hard physical job needs more energy and body strength to do his work which is possible only with a balanced diet that contains all the nutrients essential for his task. for instance :- It must contain carbohydrates(energy giving food), proteins( body building food) etc.

                                     On the other hand , an individual doing normal work does not need such diet as his job does not demand for the availability of large amount of energy or body strength.

hence , the diet of an individual varies with the work a person does