The substances recycled in the soil by the activities of ...
The substances recycled in the soil by the activities of micro-organisms during the decay of dead organisms
are first utilized by the
carnivores
herbivores
scavengers
autotrophs
Correct answer is D
No explanation has been provided for this answer.
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The illustration below is a food chain. Grass→grasshopper→domestic fowl→hawk Wh...
Which of the following groups of organisms do not have members that can be called autotrophs? ...
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Hereditary variation is best described as ...
An animal that possesses scales, nares, and a backbone is likely to be a ...