Question.
Which of the following groups contain only biodegradable items?
(a) Grass, flowers and leather
(b) Grass, wood and plastic
(c) Fruit-peels, cake and lime-juice
(d) Cake, wood and grass
Which of the following groups contain only biodegradable items?
(a) Grass, flowers and leather
(b) Grass, wood and plastic
(c) Fruit-peels, cake and lime-juice
(d) Cake, wood and grass
solution:
(c) Fruit-peels, cake and lime-juice
(d) Cake, wood and grass
(c) Fruit-peels, cake and lime-juice
(d) Cake, wood and grass
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