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Andrews [41]
3 years ago
12

HELP

Biology
1 answer:
Paladinen [302]3 years ago
6 0
Overgrazing by herbivores.
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Given:
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Photosynthetic and chemosynthetic organisms can be called primary producers because they make their own food?
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Heterotrophs are organisms that must consume food from other organisms because they are unable to synthesize their own food molecules.

<h3>What is heterotrophs?</h3>
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  • Heterotrophs are primary, secondary, and tertiary consumers in the food chain but not producers.
  • Because they eat producers or other consumers, heterotrophs are referred to as consumers.
  • Humans, dogs, and birds are all instances of heterotrophs.
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  • An organism is referred to as a heterotroph if it consumes other plants or animals for food and energy.
  • Its origins are in the Greek words hetero, which means "other," and trophe, which means "nutrition."
  • Autotrophs and heterotrophs are two main classifications of organisms depending on how they receive energy and nutrients.

Learn more about heterotrophs here:

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Models are useful when studying multicellular organisms because
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Answer:

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