Answer : )
groundwater is a significant source of freshwater for many people. do you think it’s necessary to monitor water wells for possible contamination by factories and other industries? how often should testing take place? explain your answer.

It is necessary

Explanation:

It should be checked on weekly basis for contamination.

it’s necessary to monitor water wells for possible contamination by factories and other industries? yeah because some of industries and factories produce soluble wastes such as Nitrate compound eg agriculture fertilizer making industry also indirectly may polute ground water through activity of acidic rain by acidic gas they produced

Testing should be taken regularly as it's impact can be anytime as water pollution effect is proportional to the waste product produced such as land degradations

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.