解析 词义猜测题。根据画线词所在句中的“containing silkworm eggs and a tiny greenhouse designed to grow potatoes in order to study the growth of the seeds on the moon”可知,Chang’e-4携带到月球上的是一种类似于地球上的生物圈的东西。ecosphere意为“生物圈”,与画线词意义相同。故选D。反馈...
Biosphere: Just What Does It Mean to Us?
The idea of ‘nature’ is at the very core of science, considered as its flagship and deepest link with human societies. However, while nature preservation has become a major social concern, the idea of nature remains elusive. We examine here the origins, etymology, and historical semantics of...
What does biomass mean in the context of microorganisms in a biosphere? Define net present value. What do the terms capital goods and consumer goods mean in terms of production possibility curves? In accounting: When writing off a bad debt and recording into the control accounts general...
What is a biosphere in ecology? What is terrestrial ecology? What is mutualism in environmental science? Who are the producers in a food web? What does ecosystem ecology include that community ecology does not? What organisms are producers in the marine food web?
What Does the Color of Your PoopMean? In most cases, an unusual color in the bowl is simply the result of what you’ve eaten or drank in the past several hours or preceding days. What we eat can and does sometimes alter the consistency and coloring of our stool. If you think for a...
What does biomass mean in the context of microorganisms in a biosphere? Explain melting in the rock cycle What is the purpose of RuBisCo in the Calvin-Benson cycle? What does synthesis refer to in Bloom's Taxonomy? When a hexagon is used to describe a molecule, does that mean ...
(2) What does the word "enamoured" underlined in Paragraph 3 most probably mean? A . Shocked. B . Protected. C . Attracted. D . Challenged. (3) What can we learn from this passage? A . A Life holds the key to human future. B . A Life and AI share a common feature. C ....
声明: 本网站大部分资源来源于用户创建编辑，上传，机构合作，自有兼职答题团队，如有侵犯了你的权益，请发送邮箱到feedback@deepthink.net.cn 本网站将在三个工作日内移除相关内容,刷刷题对内容所造成的任何后果不承担法律上的任何义务或责任
Alpaca wool is an entirely biodegradable fabric, which means that it does not pollute the hydrosphere or biosphere. The only way that the production of wool from alpaca fibers could be environmentally degrading is if harmful dyes or bleaching substances were used to prepare alpaca yarn. Then ...