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Photograph of the flea that transmits Yersinia pestis to cause bubonic plague, called the oriental r
Children with disabilities used to be sent to special schools. In a process called mainstreaming or ...
The upper intake manifold, often called a plenum, attaches to the lower intake manifold.
Some ignition coils are electrically connected, called married (top figure), whereas others use ...
The oceans have absorbed 90% of excess energy
Breast-Feeding Mothers Have Increased Nutrient Needs