awhen did people start to use fire ?no one knows .but we know it was a long time ago .some people say it was about 200,000 years age .other people say it was 1,000,000 years ago. fire was useful then and fire is useful now . 人们何时开始使用火?没人知道我们知道的.but它是它是...
When humans began using fire and other tools, there has been a conscious or unconscious change their surrounding environment. 翻译结果4复制译文编辑译文朗读译文返回顶部 When humans began to use fire and other tools, it has been a conscious or unconscious change of their surrounding environment. 翻译...
Related: When did humans discover how to use fire? "One of the key things when you're looking for evidence of fire control is an actual combustion structure — so maybe having stones arranged in a circle and then some ash in the middle, maybe some phytoliths [silica structures left by ...
5. When humans learnt to make fire, they became capable of changing their environment. 相关知识点: 试题来源: 解析 答案见上5. of 句意为:当人类学会生火时,他们就能够改变环境了一此 处考查固定短语 be capable of,意为“能够” 反馈 收藏
Tabun (Israël): cave offers clues about when humans mastered fireNala Rogers
However, new studies have shown that dogs can read human behaviour and have a preference to people who are more friendly or generous with food. One such study published in 2023 aimed to see if dogs can tell the difference between humans who are “unwilling” or “unable” to give them a...
早在20世纪80年代,继承,继任现在分词短语作状语Although the two-year experiment was not a success, it did provideeus科学家们就在亚利桑那沙◎succeed in在……(如某行although引导让步状语从句漠建造了“生物圈2号”。业)中获得成功with a better understanding of how humans might be able to live on ...
When did Homo sapiens discover fire? When did hominids develop shorter jaws? Do whale sharks have scales? What is a humpback whale? Are whale sharks blind? How long are whale sharks pregnant? Are there great white sharks found around Antarctica?
51.How did the Indians in America use fire?They used fire to make smoke as a message. 52.What happened to the candle if there was a wind blowing on it?It burned too quickly. (二)将短文中划线的句子译成汉语. 53.他们用火把敌人和野生动物赶走. ...
We did. The bags were almost full.“Your negative thoughts are like stones. You carry them in your ___ just like those stones in a backpack. The more negative thoughts you have, the heavier your mind is. ___ look at those bags and start paying attention to what you say and how ...