The points made in the lecture refute statements of the reading passage. The reading passage talks about that the bees may not existed two hundred million years ago. The old fossil found in Arizona could be other animals' structure. However, the lecture maintains that bees could existed two hundred million years ago and all the points made in the reading passage are not convincing.

First of all, the author of the reading passage suggests that though people found some fossils which looks like bee nests, no actual bees were found. In contrast, the professor in the listening argues that no bee remains does not mean bees did not exist two hundred million years ago. Bees might not be preserved at that time since animals needed a kind of sticky