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love history [14]
3 years ago
9

Which of the following is a potential obstacle to the commercial development of brownfields? a. the presence of pollutants b. en

vironmental cleanup laws c. the costs of environmental cleanup d. all of the above
Biology
2 answers:
pav-90 [236]3 years ago
5 0
D. all of the above 
this sounds a lot more like geography than biology by the way
Dmitry_Shevchenko [17]3 years ago
4 0

Answer:

d

Explanation:

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