During the day, I follow one, during the night, I follow none. What am I?

Answer: Sunflower

More What am I ? with answers

More What am I ?

Each day many people from all over the world come and visit me, however they usually only stay for a few minutes. I am considered by many to be very dirty yet few people would want to live without me. And, whenever people come see me, they reveal to me a part of themselves that they rarely show to others. What am I?
eed me and I live, yet give me a drink and I die. What am I?
Enter through one, exit through three. Once you succeed I am on thee. What am I?
Every night and every morning I am told what to do and I do it, yet everyone is still mad at me? What am I?
Every night I’m told what to do and each morning I do what I’m told, but I still do not escape your scold. What am I?
Everybody has some. You can lose some, you can gain some. But you cannot live without it. What am I?
Everyone has it, but no one can loose it. What am I?
Everyone has me but nobody can lose me. What am I?
Everyone has me except for a few. You may not be able to identify me but I can always identify you. What am I?
Everyone is attracted to me and everybody falls for me. What am I?
Everyone loses us as a child, and neglecting us makes us holy. What are we?
Faster than a twitch! Fly with me to the Pitch! With a seeker, a keeper, Or a chaser, a beater, Wizard or witch; I play a mean game of Quidditch. What am I?