Plants are important in an ecosystem because they ___. A. provide food for animals only B. provide oxygen and food for all living things C. take in carbon dioxide only D. take in oxygen only 相关知识点: 试题来源: 解析 B。植物在生态系统中很重要是因为它们为所有生物提供氧气和食物。选项...
Plants are important in an ecosystem because they ___. A. produce oxygen and food for animals B. consume oxygen and food from animals C. produce carbon dioxide and water for animals D. consume carbon dioxide and water from animals 相关...
Why is biodiversity important for an ecosystem? Why are biotic and abiotic factors so important to the ecosystem? Why are the leaves of some plants small? Why are flowering plants so successful? Why are ginkgo trees classified as non-flowering seed-bearing plants?
Plants are essential in an ecosystem because to other living creatures they are___A.our share of resourcesB.a biological creatureC.a given areaD.the maintenance of the ecosystemE.the source of food的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashua
Step-by-Step Solution:1. Understanding Ecosystem Components: An ecosystem consists of various components that interact with each other. These components can be broadly classified into two categories: living com
In an ecosystem, plants are like ___ because they provide many things for other organisms. A. teachers B. doctors C. workers D. parents 相关知识点: 试题来源: 解析 C。在生态系统中,植物就像工人一样,为其他生物提供很多东西。选项 A 老师主要是传授知识等,不太符合植物在生态系统中的作用。选项 ...
A. make the ecosystem look beautiful B. provide only oxygen C. provide food, oxygen, and habitats for other living things D. have no real importance 相关知识点: 试题来源: 解析 C。植物在生态系统中是必不可少的,因为它们为其他生物提供食物、氧气和栖息地。选项 A 说让生态系统看起来美丽不准确...
Plants and animals need each other to survive in an ecosystem. They are also the two life forms in an ecosystem--and without life, there is no ecosystem.
They said plants had been the key object of study because their reaction to climate change could have an effect on food chains and ecosystem services. The study, published on the Nature website, uses the findings from plant life cycle studies and experiments across four continents and 1,634 ...
Plants are essential in an ecosystem because they ___. A. control the weather B. produce oxygen and absorb carbon dioxide C. create noise pollution D. destroy the E. nvironment 相关知识点: 试题来源: 解析 B。植物在生态系统中很重要是因为它们产生氧气并吸收二氧化碳。选项 A 植物不能控制天气...