An ecosystem must have a continuous external source of

  • A
    Food
  • B
    Minerals
  • C
    Energy
  • D
    All of the above

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Similar Questions

The number of trophic levels in an ecosystem is limited. Comment.

Which of the food chains directly depends on solar radiation?

The flow of energy is .................... from the sun to producers and then to consumers.

Energy transfer from one trophic level to another in a food chain is: (in $\%$)

Percentage of Photosynthetically Active Radiation $(PAR)$ that is captured by plants in the synthesis of organic matter is

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