Humans might have almost gone extinct nearly 1 million years ago, with the world population hovering at only about 1,300 for more than 100,000 years, a new study finds. This close call with extinction may have played a major role in the evolution of modern humans and their closest...
Humans Tamed Fire by 1 Million Years AgoKate Wong
New genetic findings suggest that early humans living about one million years ago were extremely close toextinction. The genetic evidence suggests that the effective population—an indicator of genetic diversity—of early human species back then, includingHomo...
单词拼写 Thus humans who lived a million years ago, despite their big brains and s(锋利的) stone tools, lived in constant fear of meat-eating animals. 相关知识点: 试题来源: 解析 sharp意:,在100万年前生活的人类,尽管他们有发达 的大脑和锋利的石器,却一直生活在对肉食动物的恐惧中。sharp 意为...
百度试题 结果1 题目 Thus humans who lived a million years ago, despite their big brains and s___stone tools, lived in constant fear of meat-eating animals. 相关知识点: 试题来源: 解析 harp 反馈 收藏
ai very love you 我非常爱您[translate] a如果说人类跟几千万年前一样不进行任何改变,那么我们现在应该生活在深林 If the humanity does not carry on any change equally with several ten million years ago, then we should live now in the deep forest[translate]...
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Genome analysis suggests there was interbreeding between modern humans, Neanderthals, Denisovans and an unknown archaic population. This is a preview of subscription content, access via your institution Access options Subscription info for Chinese customers We have a dedicated website for our Chinese ...
over (two million) years ago, there were no humans here. 因为前面用了over,后面就一定用具体的数字 如果没有over,就要说millions of years ago 第5题的正确答案是C。购物前通常需要列出购物清单,以确保不会遗漏任何物品。 第6题的正确答案是B。生日通常用介词“in”表示,例如“My birthday is in June”...
百度试题 结果1 题目 3. Thus(因此,以此方式)humans who lived a million years ago, despite their big brains and sharp stone tools, lived in constant fear of meat-eating animals. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏