What do plants use from the air to make food? A. Oxygen B. Nitrogen C. Carbon dioxide D. Argon 相关知识点: 试题来源: 解析 C。中文解析:文中提到“Plants also need air. They use carbon dioxide from the air to make food.”,植物利用空气中的二氧化碳制造食物。反馈 收藏 ...
A. Absorb oxygen and release carbon dioxide. B. Absorb carbon dioxide and release oxygen. C. Absorb water and release carbon dioxide. D. Absorb carbon dioxide and release water. 相关知识点: 试题来源: 解析 B。解析:文章提到树木吸收二氧化碳并释放氧气,A 选项弄反了;C 和 D 选项错误。反馈...
Plants are some of the only organisms on Earth that have the unique ability to capture the sun's energy to undergo an important chemical reaction. Through this reaction, carbon dioxide is taken in by plants and oxygen is released into the atmosphere....
Function Plants produce carbon dioxide through cellular respiration. The amount of CO2 they release, however, is much less than the amount of CO2 they consume through photosynthesis. Photosynthesis releases oxygen gas as a byproduct and the oxygen diffuses out through the stomata of the leaves. Pl...
Do phytoplankton take up carbon dioxide as they grow? Do plants in the phylum Coniferophyta have pollen? Did oxygen exist in the atmosphere during the Proterozoic? How long would oxygen last without plants? Do mosses have xylem and phloem?
百度试题 结果1 题目What do plants give out during photosynthesis? A. Oxygen B. Carbon dioxide C. Nitrogen D. Hydrogen 相关知识点: 试题来源: 解析 A。植物在光合作用过程中释放出氧气。反馈 收藏
Plants give oxygen to animals. What do animals give to plants? A. Carbon dioxide B. Water C. Light 相关知识点: 试题来源: 解析 A。本题强调相互给予。选项 A 二氧化碳,动物呼吸产生二氧化碳,植物可利用其进行光合作用。选项 B 水,通常不是动物直接提供给植物的。选项 C 光,不是动物提供给植物的。
you see growing on them. Nitrogen helps plants photosynthesize, which is a process that involves using energy from the sun to break down water and carbon dioxide so that sugars are formed. These sugars are then used as food for the plant, and the byproduct of the process is oxygen. ...
Do oxygen consumption and carbon dioxide production affect cardiac output after cardiopul monary bypass? : Damask MC, Weissman C, Askanazi J, et al: Arch Surg 122: 1026–1031, 1987doi:10.1016/0888-6296(88)90285-2Jana, S.K.Rao, V.P....
you see growing on them. Nitrogen helps plants photosynthesize, which is a process that involves using energy from the sun to break down water and carbon dioxide so that sugars are formed. These sugars are then used as food for the plant, and the byproduct of the process is oxygen. ...