Answer:
I increase head turning rate tremendously for girls at the beach
By Moon or by Sun, I shall be found. Yet, if there's no light around, I am undone. What am I?
I am the kind of food monkey likes and people slip on me and fall in cartoons.
I spend the day at the window, go to the table for meals, and hide at night. What am I?
When you take away the whole from me there is always some left.
I am your mother's brother's only brother in law. Who am I?