... answer. I lack understanding of why C is wrong. (I purposely ... , but I want to know why this answer is right. Can ... please assist me in articulating why this answer is right?
... . I'm not so sure why the answer choice is C ... have a good theory on why people likely mistakenly pick C ... I have chosen? Probably D? Why, it is the only question ...
Why is the answer e?? I thought the best was a. I don't understand why sulfur 33 is rarely found. I thought what they had found were HIGHER THAN NORMAL concentration. Meaning today's diamond could still have s33 but less of it.
Halp.
I don't really understand the argument, which is why I am having a tough time deciding between D and E. Can someone break the argument down and discuss those two answer choices?