2)A veces se nos dificulta darnos cuenta si estamos frente a un cambio físico o químico para esos casos debemos tener en cuenta los indicadores de cambios químicos. ¿Cuáles son esos indicadores? (buscar información) Comente cada uno. ​

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.