Hindi, asked by anujsharma14102, 1 year ago

b) Coal
26. Which are the source of arsenic pollution ?
इनमें से कौन आरसेनिक प्रदूषण के स्रोत हैं ?
(a) Detergents
डिटरजेन्ट्स
(c) Minings
उत्खनन कार्य
(d)
कोयला खनिज
All of these
इनमें से सभी

Answers

Answered by sahanasundar

0

Answer:

The answer is:

D) all 9d these

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