Science, asked by Sudeeppatil18, 5 months ago

which one of the following is an echo friend practice
a unnecessary usage of electric bulbs
b usage of plastic bag
c usage of bike to the drop children to school
d usage of vegetable wastes as fertilizers to grow plants

Answers

Answered by pawarshreyashruti39
0

Answer:

d ......

Explanation:

hope it helps.........

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