Question

2. IDENTIFY THE
1. I am a planet that takes the shortest time to go around the sun. Mercuri
1. They are positively charged, present inside the nucleus and tightly bound.
III. They are used in making bread.
IV. the first man made fibre
V. decides the pitch of a sound ?
3. MATCH THE COLUMN​

Answer 1

Answer:

1.mercury

2.proton

3.yeast

4.nylon

5.frequency

this is your answer

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