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Why do organisms need calories?

Updated: 8/21/2019
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10y ago

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to grow and reproduce

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10y ago
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Q: Why do organisms need calories?
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Is engery consumed by organisms?

Calories are energy, organisms eat foods, foods hold calories, so yes. Yes they can.


Which is better calories from fat or regular calories?

Regular calories are better. You need calories to survive, you don't need that much fat (consumed fat, that is) to live.


When do organisms need protection?

Mutualism occurs when organisms need protection (e.g., "guest defenders" or "guest cleaners"), when immobile organisms need to reproduce (e.g., pollinators or seed dispersers), and when organisms need to expand tolerances.


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All organisms need oxygen to live.


How many calories do you need to loose 1 kg?

you need 7000 calories to lose 1 kg


How many calories does Tom Brady need?

He doesn't need any calories. He has 3 SuperBowl rings.


Why do you need calories?

we need calories for energy, for your body to move. Your heart and lungs need energy to function, as does your brain and all of your organs.


How many calories does a lady need in a day?

About 2,000 calories or so.


How many calories does a teenager need in a day?

Girls (teenage) : need about 1800 to 2200 calories each dayBoys (teenage) : need about 2200 to 2800 calories each dayThe extra calories may be stored as fat. Individuals vary greatly in their ability to metabolize extra calories and/or fat.


How many calories do you need for a 30 year old?

1,600 calories for a woman, 2,000 calories for a man.


Do all organisms need an organ?

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How many calories does a child ages 1-12 need?

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