Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Give it food and it will live; give it water and it will die.

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

What word begins and ends with an E, but has only one letter?

I am white when I am dirty, and black when I am clean. What am I?

What have one eye but still cannot see?

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months