相关知识点: 试题来源: 解析 A 第二段具体说明"big bang" theory的内容,其中第二句"He points out that all 68 species of odontocetes (a sub-order that includes dolphins) ues sound to locate their victims",对照选项A。反馈 收藏
The Big Bang Theory stands as the most widely accepted explanation for the origin of the universe. According to this theory, the universe began as an infinitely small, hot, and dense point, which rapidly expanded and continued to stretch over 13.7 billion years. This initial period of rapid i...
" The prevailing theory for the beginning of the universe is the Big Bang Theory. Answer and Explanation:1 1. The expansion of the universe seems to suggest that the matter of the universe was once closer together than it is now. With this in mind, the......
D.Whale teeth, once sharp, have become somewhat short and uneven 你可能感兴趣的试题 单项选择题 It can be concluded from the passage that the "big bang" theory is ___. A.a fact B.a disproved hypothesis C.an unsupported opinion D.an...
The Big Bang is a theory describing the expansion of our Universe from a point of origin roughly 13.8 billion years ago. This hypothetical starting point of everything was an infinite concentration of energy referred to as a singularity. If you find this hard to picture, don't worry. You'...
#儿童英语启蒙# What Is The Big Bang Theory? | The Dr. Binocs Show - Best Learning Videos For Kids http://t.cn/A6ccSuay
Scientist found that turbulence may be the driving force behind the detonation of explosions, including the biggest one of all: the Big Bang.
楼上同学说的新理论可以从这里看到,http://jandan.net/2008/11/20/big-bang-big-bounce.html 我个人感觉这和大爆炸理论在本质上没有太大差别,只是程度或时序上有不同,因为大爆炸理论并没解释奇点之前是什么样子的,奇点是怎么形成的。不过反弹说也没解释,虽然可以用前一个宇宙坍缩来解释后一个宇宙前的奇点的...
What is the Big Bang? Simply put, it’s our modern understanding of the history and evolution of the universe. It is not, however, a theory of the creation of our cosmos, because we do not understand that event—yet. That said, the Big Bang tells us that the entire observable univer...
What is the Big Bang Theory? Astronomers unsure what caused 'weird explosion' seen by Einstein Probe's X-ray eye I'm emphasizing this because there is a lot of confusion from all sides, and it's best to keep it simple. The Big Bang theory is a scientific model, just like any other...