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We require food to grow, to stay healthy and to reproduce. We could not stay warm without food or even have a beating heart without food. When we are sick, we need food for our body's immune system. When we eat the food is digested and nutrients are released. Many of digested foods then become energy.
Wiki User
∙ 14y ago
Wiki User
∙ 12y agoWe need food because our body needs fuel, a little bit like cars, and food and something to drink is our fuel. So is fresh air.
Wiki User
∙ 13y agoto have energy of course! use your head not your mouth!
Wiki User
∙ 15y agobecause healthy food makes you big and strong junk food makes you weak
Wiki User
∙ 13y agoWe need food to survive because without it we would die.
Wiki User
∙ 12y agoso they can get the nutrients their body needs
Wiki User
∙ 14y agokidney claens your blood
Wiki User
∙ 13y agoIt is needed for efficient functioning...
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How has food helped us with your lives?
by providing us the necessary vitamins and proteins to survive
Is digestion of food essential?
the digestion of food is necessary for us to get energy
Why is it necessary for food to be digestive?
Why is it necessary for food to digested
What are defined as necessary food substance?
Are defined as necessary food substances
Why are food chain and food web necessary to ecosystem?
food chains and food webs are necessary as they maintain the ecological balance
Why is agriculture necessary?
Crops are necessary , without crop there is no food. And food is necessary for human body for remaining alive.
Why is a pyrenoid necessary?
Necessary to make food for itself
What is a food that is necessary but not part of the food groups?
Food for Thought?
Why light is necessary for living beings?
Because it is the source of energy of all living things. plants us it for food and animal eat them and we consume both plants and animals by which we get our source of food from.
Why is it necessary to consider recyclable packaging when purchasing food products?
* Why is it necessary to consider recyclable packaging when purchasing food products?
What are the oceans necessary for?
weather food
Why is independent judiciary not necessary?
In the US, the independent judiciary is necessary.
