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Did you know?
Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.
Diagram of the food chain
A mother dies, a father loses his leg—such calamities shattered poor urban families. Orphaned street
A 2-fold serial dilution showing the result of moving 0.2 ml of green food coloring successively ...
Reference points for posture analysis.
People in poor, urban areas often find themselves in “food deserts"
Labeling of black cohosh