Whats the worlds hardest question?

Explanation:

Do you feel like you've lived this same day many times before?

Are you living the life of your dreams?

What would you do if fear was not a factor and you could not fail?

What were you doing when you felt most passionate and alive?

( From G00gle )

What is truth?

Explanation:

this defines the ability for a flex item to grow if necessary. it accepts a unitless value that serves as a proportion. it dictates what amount of the available space inside the flex container the item should take up.

give brainlest