Today, it's widely accepted that all of the two legged meat eating dinosaurs known ad theropods including T. rex and Albertosaurus according to the tree you built, what distinguishes the feathers of modern birds and archaeopteryx from the feathers of other theropods
Answers: 2
Biology, 21.06.2019 20:30, akamya21
Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?
Answers: 2
Biology, 22.06.2019 00:00, nicolemaefahey
Hurry which of these is true about index fossils? a) are very scarcely found b) used as guides in relative dating c) found in the youngest layer of the rock d) used as reference points in absolute dating
Answers: 2
Today, it's widely accepted that all of the two legged meat eating dinosaurs known ad theropods incl...
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