Question

important questions for class 9 science atoms and molecules

Answer 1

https://www.learncbse.in/important-questions-for-cbse-class-9-science-atoms-and-molecules/
in this link you find different types of questions such as 1 mark questions , 2 marks questions , etc.

Answer 2

Answer:

what the hell. are you hell ha kaa kaa hs hs jd kss ja ja