Спільний звук

Question number 1: What is this puzzle saying? Answer: H 2 O Question number 2: What gets wetter when it dries? A) Ice Question number 3: what is two plus two multiple zero? A) Zero Question number 4: What's the 3rd emoji if you hold down the comment below? Try in Comment Question number 5: What's the 2nd app in after clicking the share button? B) Notes Question number 6: How many countries are there in the world? B) 195 Question number 7: What comes after: 2, 4, 8, 16, ? C) 32