Lueker, T.J., et al., " The oxygen to carbon dioxide ratios observed in emissions from a wildfire in Northern California ", Geophysical Research Letters 28: 2413-2416 (2001).Lueker TJ, Keeling RF, Dubey MK (2001) The oxygen to carbon dioxide ratios observed in emissions from a ...
3 Some plants can take in carbon dioxide (二氧化碳) we breathe out and give ___ oxygen to us. A . in case B . in turn C . in return D . in addition 4 Some plants can take in carbon dioxide (二氧化碳) we breathe out and give ___ oxygen to us. A . in case B . in turn...
Some plants can take in carbon dioxide (二氧化碳) we breathe out and give ___ oxygen to us.A:in caseB:in turnC:in returnD:in addition 相关知识点: 试题来源: 解析 C 结合句意,有些植物可以吸收“我们”呼出的二氧化碳,并给予“我们”氧气作为回报。in return “回报”符合句意。故正确答案...
ee是什么气体简写 EE是指二氧化碳（Carbondioxide）的化学式简写，它是一种无色、无味的有毒气体，在大气中含量只有0.03%左右。它是地球上生物所必需的元素之一，也是人类和动物呼出的废气中最主要的成分。二氧化碳可以通过太阳能被植物吸收和利用，从而保障生命循环。asphyxia的意思 1、asphyxia的意思是窒...
Some plants can take in carbon dioxide (二氧化碳)we breathe out and give __ oxygen to us . A. in case B. in turn C.in return D.in addition C. in return 作为报答,返回来 相关知识点: 试题来源: 解析 解析:答案是 C in return 作为报答,返回来 ...
解析 关键词(句):carbon dioxide:二氧化碳翻译:如何把二氧化碳分成氢碳和氧气?根据句意,本题考查合成词的用法,根据常识可知,二氧化碳是由氢碳和氧气组成的,因此本题第一个空填Hydrogen,意思是氢,第二个空填Hydrogen,意思是氢。Hydrogen;Hydrogen 反馈 收藏 ...
Some plants can take in carbon dioxide ( 二氧化碳 ) we breathe out and give oxygen to us.识饒鎂錕缢灩筧嚌俨淒。 A. in case B. in turn C. in return D. in addition 凍鈹鋨劳臘锴痫婦胫籴。 相关知识点: 试题来源: 解析 C
2 Plants ___carbon dioxide and at the same time ___oxygen. So we may put some in our bedrooms to purify the air. A.take in, give out B.take up, give off C.take over, give in D.take off, give up 3Plants ___carbon dioxide and at the same time ___oxygen. So we may put...
THE OXYGEN-CARBON DIOXIDE CYCLE.. Oxygen-Carbon Dioxide Cycle Both are GASSES important to all living things. Unlike water which always stays water, THE CARBON DIOXIDE- OXYGEN CYCLE. Do plants breath? Yes! Plants breath in carbon dioxide from the atmosphere!