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Title: Which of the following characteristics evolved independently in mammals and birds? Post by: pkclary on Nov 16, 2017 Which of the following characteristics evolved independently in mammals and birds?
A) bilateral symmetry B) amniotic eggs C) jaws D) bone E) endothermy Title: Re: Which of the following characteristics evolved independently in mammals and birds? Post by: mastema on Nov 16, 2017 Content hidden
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