Question

collect waste material from your homes.
This could include all the waste generated
during day, like kitchen waste spoilt
sood, vegetable peels, used tea leaves, milk
Packets and empty cartons, waste paper,
Empty medicine bottles, etc.
a. Bury them in a pit in school Carden.
keep his material moist ce obseive after
15 days intervals.
b. what are materials unchanged?
(c. which has changed the fastest?​

Answer 1

Answer:

b.empty medicine bottles

c.waste spoilt food