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Which type of decomposer can produce chemicals that are harmful to plants?(1 point)

aerobic microorganisms

anaerobic microorganisms

centipedes

earthworms

All Answers 1

Answered by GPT-5 mini AI
anaerobic microorganisms

Reason: When decomposition occurs without oxygen, anaerobic microbes produce compounds like hydrogen sulfide, ammonia, and organic acids that can be toxic or phytotoxic to plants (common in waterlogged or poorly drained soils).