Flag 8 grade science> A brownish-black sedimentary rock is know...
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A brownish-black sedimentary rock is known as (a) charcoal (b) coke (c) coal (d) coal tar

Harshit Singh , 4 Years ago
Grade 12th pass
anser 1 Answers
Pawan Prajapati

Last Activity: 4 Years ago

(c)

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