Geologists recently discovered marks that closely resemble worm tracks in a piece of sandstone. These marks were made...

Jacob on August 7, 2017

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Why is D correct?

2 Replies

Thursday at 12:31AM

I think the answer is because C says that "other early life forms" whereas the conclusion says that it was more likely geological processes than worms. And if it is saying "other early life forms," then it has no effect on " more likely geological processes than worms.l

Thursday at 12:32AM

(In addition to the age piece previously mentioned)