The antibiotic tetracycline has the formula C22H24N2O8. Safe dosage of the drug is 0.24 mol/kg/day. If a child weighing 45 lb is administered tetracycline in four equally divided doses per day, what mass of tetracycline should be present in each dos

The human activities in two locations are described below: location a: rampant use of plastic containers location b: excessive use of pesticides and fertilizers which statement is most likely true? location a will have poor air quality because plastic is biodegradable. location a will experience water scarcity because plastic absorbs moisture. the population of honeybees will increase in location b because production of crops will increase. the population of fish in location b will decrease because the water is contaminated.