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Cambrian trilobite, with a shell made of calcium carbonate.
Bipolar disease. The term bipolar means “pertaining to two poles.” The individual with this form of
Chair made from tree
Stereotypes, which play such a profound role in social life, are a basic area of sociological ...
Commercially made peanut butter doesn’t have any detectable levels of trans fatty acids
Chart showing average yearly dose of radiation from natural and human-made sources