• 2022-06-01 问题

    There are two nutritional types according to the carbon sources. A: phototrophs and chemotrophs B: autotrophs and heterotrophs C: lithotrophs and organotroph D: autotrophs and organotroph

    There are two nutritional types according to the carbon sources. A: phototrophs and chemotrophs B: autotrophs and heterotrophs C: lithotrophs and organotroph D: autotrophs and organotroph

  • 2022-06-17 问题

    The following statement,whichis true() A: The ecosystem consists of animals, plants and microorganisms B: The ecosystem is composed of autotrophs, heterotrophs and syntrophs C: Theecosystems consist of plants, herbivores, carnivores, and scavengers D: Theecosystems consist of producers, consumers, decomposers, and abiotic environments

    The following statement,whichis true() A: The ecosystem consists of animals, plants and microorganisms B: The ecosystem is composed of autotrophs, heterotrophs and syntrophs C: Theecosystems consist of plants, herbivores, carnivores, and scavengers D: Theecosystems consist of producers, consumers, decomposers, and abiotic environments

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