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The Brainliest Answer!
2015-04-11T14:32:32+05:30
this is because of humans are depends on other to have their food
eg: they depend on plants to get food
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good qestion parinika!
:)
ty dear :)
thanks
:)
2015-04-11T14:35:14+05:30
because humans derives its nutritional requirements from other organic substances,so human beings are also classified as hetrotrophs.
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