Ramu kept same fishes in the bowl and filled the fish bowl with water. Then he covered it from the top and forgot to add food into the fish bowl. After few days, he noticed that few of the fishes stopped moving. He started crying. As a friend, how will you stop Ramu from crying?

• A.  Buy some more fishes for Ramu.
• B.  Advise him to put some food in the fish bowl.
• C.  Remove the cover from the fish bowl.
• D. Both (b) and (c)