What is added to balance hydrogen and oxygen atoms in an oxidation- reduction reaction in acidic solution?
A. OH and H20
B. Ht and H20
C. Ht and OH
D. H20

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.