Question

Which option below contains materials that can ALL be put into the bio gas plant?
A. crop residues, plastic and aquatic weeds.
B. paper, human excreta and leather pieces.
C. cow dung, glass pieces and sticks.
D .water hyacinth, poultry wastes and husk.

Answer 1

Answer:

D is th answer to this question

Answer 2

Answer:

A. aquatic weeds

B. human excreta

C. cow dung

D. water hyacinth

Explanation:

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