Answer:
An action done on mosquito bites
What loses its head in the morning but gets it back at night?
The thunder comes before the lightning, which comes before the cloud. The rain dries all the land it touches, wrapping the earth in a blood red shroud. What am I?
I'm blue, but when you see me I'm red. You don't see me too often. I'm there for you if you're hurt, but I'm good for you. What am I?
I contain five little items of an everyday sort. You can find all five in a tennis court.
Before Google, we actually had to physically look things up in this building full of knowledge.