Answer:
The time between daylight and darkness when blood drinkers like to come out
I am always around you but often forgotten. I am pure and clean most time but occasionally rotten.
I am a type of cheese made backwards
I help you carry your books.
I lose my head in the morning and regain back it at night.
Forward Iām heavy, but backwards Iām not.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic