O_er_t_o_

Complete the missing letters of the given word.

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

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

What has to be broken before you can use it?

A wooden log balances equally on the scales when weighed with three-quarters of a pound and three-quarters of a wooden log.

Can you calculate the weight of the entire wooden log?

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

The more you take me, the more you leave me behind.
Who Am I?

Can you find the missing piece of the Porsche?