Science, asked by aq911918, 7 months ago

class 8 science ch 2,4,5,9,12,13

Answers

Answered by simmy12345

0

Answer:

CHAPTER 2- microorganisms friends and foe.

CHAPTER 4- materials - metal and non- *metal***.

CHAPTER 5-coal and petroleum.

CHAPTER 9- reproduction in animals

CHAPTER 12- friction

CHAPTER 13- Sound

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