Thursday, November 18, 2010

http://www.biologynews.net/archives/2010/11/15/t_rexs_big_tail_was_its_key_to_speed_and_hunting_prowess.html

5 Sentence Summary

This article is about a University of Alberta Graduate student who discovered the T-Rex's tail muscles made it the fastest predator of its time. The student started by comparing modern day reptiles tails to T-Rex's. The T-Rex had one crucial difference in the tails structure. The tails of modern day reptiles and T-Rex's tails are alike by the fact that their tails are given the shape by the vertebrae. The T-Rex's are much higher than other animals.

5 Sentence Opinion

I think this is really cool because I am pretty interested in dinosaurs. I am thinking about going into paleontology d anything about dinosaurs is interesting to me. I like how I learned something from this article. I always like to learn new things about dinosaurs because they are just so interesting. I really like to read articles like this and I think the research of Paleontology needs to stay along time because it is a very interesting subject.

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