Answer:
ab “its ur mayank” ye h kya sirf mere hon smje kisi or k sath to jara bi share nahi karungi...
Explanation:
mere hon the and rhoge smje...
Answer:A
Explanation:it’s being change by a mixture of substances put together
B is correct. Krypton is a noble gas which has a full outer shell of 8 electrons and is generally unreactive because of it.
Explanation:
By using sound absorbing substances we can reduce the echoes.
as we seen in the cinema hall...lol