secondary consumers
(geology) A heavy, dark igneous rock consisting mostly of pyroxene minerals with smaller amounts of olivine and hornblende.
Alternative form of Murat
plural of secondary consumer
Any marine sponge that hosts a community of bacteria
池の生態系では、一次消費者を捕食するバスやカエルのような二次消費者が、昆虫や小魚の個体数を調節するのに役立ちます。
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