As some plants evolved the ability to fix nitrogen from the air, what would be the likely change in the ecosystem? A. The amount of carbon dioxide in the atmosphere would increase. B. Other plants that depend on nitrogen - rich soil would thrive. C. The number of decomposers would ...
A. Fix nitrogen in the air B. Decompose organic matter C. photosynthesis D. Parasitism 相关知识点: 试题来源: 解析 A。固氮细菌的主要作用是将空气中的氮气固定。分解有机物不是固氮细菌的主要作用;光合作用不是固氮细菌的作用;寄生不是固氮细菌的作用。反馈...
What does it mean to fix a problem? To fix a problem means to identify and resolve a malfunction, damage, or issue, restoring proper functionality. 9 How does correcting differ from fixing? Correcting involves amending errors or inaccuracies, often in abstract matters, whereas fixing is about ...
What does”in the cloud “meanm)It means that we can see a cloud when we use computers. n)It means distant devices that can backup the files.o)A kind of service that help people use PC.p)It’s going to rain if you see a clouD. 免费查看参考答案及解析 题目: What does"it"re...
What is the nickname for nitrogen narcosis? The sensation has been dubbed “the martini effect” because divers liken it to drinking one martini on an empty stomach for every additional 50 ft. What does it feel like? Some divers can experience euphoria, earning nitrogen narcosis another nickname...
What do you mean the mean? Tell me Ah, I not know yeah,,, 翻译结果3复制译文编辑译文朗读译文返回顶部 What do you mean the mean? Tell me, I do not know yeah,,, 翻译结果4复制译文编辑译文朗读译文返回顶部 What does it mean when you say? Tell me, ah, I don't know, and, ...
What does it mean if my BUN creatinine ratio is high? If your BUN creatinine ratio is high, it means, your urea levels are much higher than they should be in comparison with creatinine. Blood nitrogen urea is a waste product fromdigestionof protein by the liver, and creatinine is a waste...
Do you want to make a garden but avoid a sore back? Try making a lasagna garden. It is a low-effort way of gardening that does not need any digging. It also helps you use the leftover grass clippings, newspapers, and kitchen scraps. ...
Brownian motion refers to a phenomenon whereby the particle’s mass is small enough that it no longer travels unimpeded through the air. Instead it interacts with the molecules in the air (nitrogen, oxygen, etc), causing it to pinball between them, moving in an erratic pattern. According to...
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