The main role of decomposers in an ecosystem is to ___. A. produce food B. eat othe
题目What is the role of "decomposers" in an ecosystem? A. To produce food. B. To consume other organisms. C. To break down dead organisms and recycle nutrients. D. To compete with producers. 相关知识点: 试题来源: 解析 C。分解者在生态系统中的作用是分解死亡的生物体并循环养分。A 选项...
What is the role of decomposers in an ecosystem? A. Produce food B. Consume other organisms C. Break down dead organisms D. Hunt for prey 相关知识点: 试题来源: 解析 C。分解者在生态系统中的作用是分解死亡的生物体,将有机物转化为无机物。
In an ecosystem,the role of decomposers is to___. A. produce energy B. break down dead organisms C. consume producers D. consume consumers 相关知识点: 试题来源: 解析 B。分解者的作用是分解死亡的生物体,将有机物转化为无机物,促进物质循环。A 选项产生能量主要是生产者通过光合作用;C 选项分解...
Decomposers play an important role in the ecosystem. Which of the following is a decomposer? A. Rabbit B. Mushroom C. Tree 相关知识点: 试题来源: 解析 B。解析:分解者(Decomposers)主要是一些微生物和真菌等,蘑菇(Mushroom)是真菌,属于分解者,它能分解动植物遗体等。兔子(Rabbit)是消费者(Consumers)...
第青处权出儿天它深收观第青处权出儿天它深收观The role of decomposers in an ecosystem is to___.第青处权出儿天它深收观第
Decomposers play an important role in the ecosystem by ___. A. making food B. breaking down dead organisms C. hunting other animals D. competing with producers 相关知识点: 试题来源: 解析 B。分解者的主要作用是分解死亡的生物体。选项 A“making food(制造食物)”是生产者的功能;选项 C“hunting...
Decomposers play an important role in the ecosystem. Which of the following organisms are decomposers? A. Lions B. Mushrooms C. Grasshoppers D. Sunflowers 相关知识点: 试题来源: 解析 B。解析:本题考查分解者的概念及相关生物。选项A,狮子是肉食性动物,属于消费者,它通过捕食其他动物来获取能量,A错误...
题目What is the role of decomposers in an ecosystem? A. 酸新极作打派速低风理马火圆地看内说把才市酸新极作打派速低风理马火圆地看内说把才市produce food酸新极作打派速低风理马火圆地看内说把才市酸新极作打派速低风理马火圆地看内说把才市 B. 群习文传和型交次整事复六表后群习文...
In a forest ecosystem, which of the following are decomposers? A. trees B. squirrels C. mushrooms D. eagles 相关知识点: 试题来源: 解析 C。在森林生态系统中,蘑菇是分解者。选项 A 树是生产者;选项 B 松鼠是消费者;选项 D 鹰是消费者。反馈 收藏 ...