Answer:
I let water fall on you while everyone else stays dry. What am I?
I'm at the head of an elephant and at the tail of a squirrel
I lose my head in the morning and regain it back at night. What am I?
I am used for light yet I am solid. Without me you would feel enclosed. I hate being touched especially with a lot of force. I like to be in buildings.
I have a straight back and sharp teeth to cut objects.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?