FOOD TECHNOLOGY

Detailed explanation-1: -Food and water are essential for human survival. Although the human body usually cannot live more than two weeks without water, the length of time that a person can live without food varies depending on the size of the person.

Detailed explanation-2: -While healthy eating habits are particularly important for infants and children, whose bodies are still growing, adults rely on nutrients for cell growth, lean tissue development and overall good health. So, the correct option is ‘True’.

Detailed explanation-3: -Food provides essential nutrients to the body. These nutrients are in turn used for energy, cell growth, and repair. Food keeps the immune system happy and, as a result, poor diets often lead to numerous health problems. Food can be broken down into four essential groups: fats, carbohydrates, protein, and vitamins.

Detailed explanation-4: -All living organisms require food. Plants can synthesise food for themselves but animals including humans cannot.