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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.
Atlatl mammoth ivory "creeping hyena", found in La Madeleine rock shelter, dated back to c
) Ornithine and citrulline, which are not found in proteins
Gender differences in activity preference are found across cultures, although the specific ...
Many different types of labels may be found on packages containing hazardous materials. Clockwise ...
Physics - Illustrate how you understand charging by rubbing or friction using the guide ...
Ribonucleotides containing unusual nitrogenous bases are found in transfer RNA