Why have the heels lost the capacity to provide shelter for mother fries?
A.
Because of the scarcity of water
B.
Because of extreme water flow
C.
Because of sand deposits from upstream rivers and canals
D. Choice 4
E.
Because of Water pollution
সঠিক উত্তরঃ
C.
Because of sand deposits from upstream rivers and canals
Explanation:
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