Take one out and scratch my head, I am now black but once was red. What am I?

Answer: A Match.

More Riddles for Adults with answers

More Riddles for Adults

The land was white the seed was black It'll take a good scholar to riddle me that. What am I?
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What can be swallowed, but can also swallow you?
What can be touched but can't be seen?
What did the hangman get his wife for her birthday?
What fastens two people yet touches only one?
What three letters change a girl into a woman?
What's at least 6 inches long, goes in your mouth, and is more fun if it vibrates?
WYISDERSOMENIMORORSIZASIZDENDERISORSIZ? What does this say?
You have me today, Tomorrow you'll have more; As your time passes, I'm not easy to store; I don't take up space, But I'm only in one place; I am what you saw, But not what you see. What am I?
A certain crime is punishable if attempted but not punishable if committed. What is it?
A headless man had a letter to write; It was read by a man who had lost his sight. The dumb repeated it word for word, And deaf was he who listened and heard. What is it?