How many sides does a circle have?

Lifeless eyes on my smiling face and watch your child's sleeping place. In their dreams they hold me tight. What am I?

I don't get anymore wetter, no matter how much rain falls on me.

I know a nine-letter word having only one vowel.
Do you ?

John was piloting a plane behind a car but was never able to overtake it. Why?

The dirtier I get, the whiter I look. Who am I?

What has one letter and starts with an E?

Twenty frogs are sitting on a log floating on the surface of a river. Two of them decide to jump off into the water.

How many frogs are there on the log at this moment?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?