Hlo guys plzz help me in this above question of class9 S.S.Twho knows

1.	Hlo guys plzz help me in this above question of class9 S.S.Twho knows plz me out... who don't know it better not to write anything silly answer plzz its my request.... Correct answer= mark as brainlist, thanks, vote as excellent and follow u!!!silly answer will be report!!!I need ur help guys!!! plzz answer me as soon as possible!!
Answer» Answer: 21.b 22.b Explanation: are the answers May be HELPFUL to you

Hlo guys plzz help me in this above question of class9 S.S.Twho knows plz me out... who don't know it better not to write anything silly answer plzz its my request.... Correct answer= mark as brainlist, thanks, vote as excellent and follow u!!!silly answer will be report!!!I need ur help guys!!! plzz answer me as soon as possible!!

Answer»

Answer:

21.b

22.b

Explanation:

are the answers

May be HELPFUL to you