How many five ounce glasses of wine have the same alcohol content as one 12-ounce beer?

Which food preservation method can people use at home? a. fermentation b. irradiation c. pasteurization d. thermal processing

Which is a physical sign of stress? a: unexplained euphoria b: feelings of invincibility c: inability to sleep d: visual hallucinations

Some bacteria injure cells by giving off poisons called pathogens antibodies phagocytes toxins