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Oxana [17]
2 years ago
10

HELP ASAP! ILL GIVE BRAILIEST TO THE 1ST ANSWER! NO SPAM!

Biology
1 answer:
slega [8]2 years ago
5 0

Answer:

Autotrophs (producers) synthesize their own energy, creating organic materials that ... that are found in rare ecosystems where sunlight is not available, such as in those ... A biomass is the total mass of living and previously-living organisms within a trophic ... Ecological efficiency: the transfer of energy between trophic levels.

Explanation:

I has no idea if that helped or not

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