单词:chemically-formed rocks
单词:chemically-formed rocks 相关文章
The big rocks One day an expert in time management was speaking to a group of business students and, to 1) drive home a point, used an 2) illustration those students will never forget. As he stood in
But even if there had been water, life doesn't start overnight. Even a simple microbe is the product of complex chemical systems that take millions of years to evolve. Had the water lasted long enough
The big rocks 大石块 One day an expert in time management was speaking to a group of business students and, to drive home a point, used an illustration those students will never forget. As he stood in front of the group of high-powered over-achiev
One day, an expert in time management was speaking to a group of students. He stood in front of them and said, Okay, time for a quiz. Then he pulled out a wide-mouthed Mason jar and set it on the table. He then produced about a dozen fist-sized rocks