What Am I Riddles

 
Riddle (medium)

Question: Without one or the other both would not exist. what i'm I ?


Cold and Dark (medium)

Question: Cold and dark, I'm the same as my neighbor. Flatter than a pancake, faster than a panther. Lighter than a feather I still prevail, Yet a million mean trying to lift me would fail. Expanding and shrinking throughout the day, When heat is highest, underneath I lay. I leave in the darkness of the night, And don't come back if there's rain in sight. What am I?

The Toucher (medium)

Question: Touching me is inevitable, I send chills down spines, yet none fear me. What am I?

a couple (medium)

Question: There is a couple that is always together. They go anywhere they want to go. They can't be separated. No one can touch them. They are the size of a ping pong ball. What is it?

What am I? (medium)

Question: What is often picked but seldom chosen, never walks but can run when frozen?