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Life-history cube, a classification of fish, mammals, and altricial birds based on three dimensionle
Monophyletic clades of mammals
Photograph of the flea that transmits Yersinia pestis to cause bubonic plague, called the oriental r
The planar peptide group
Basic Food Group Choices for a 1,200 Calorie Eating Plan
In 1974 a UC Berkeley group fired an oxygen nucleus at a californium target. Giv