Question

B.
Circle the odd ones. Give reasons for your choice:
stretching of a rubber band
photosynthesis in plants
formation of curd from milk
digestion of food
3.
respiration in living organisms
burning of fuels
2.
formation of clouds
melting of wax
spoilage of food
grinding of a substance
burning of leaves
hammering of metals​

Answer 1

Answer:

streching of a rubber band is a odd one

Explanation:

because it is a reversable change and others are irreversible change

Answer 2

Answer:

1.strecting of a rubber band

2.grinding os substances

3.respiration in living organisms