Crosswords Of Riddles ?? !! 😲

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Across
  1. 2. I go up and down at the same time. Up towards to sky and down towards the ground. What am I?
  2. 3. I am always in front of you, but you will never see me.
  3. 6. Give me food, and I will live. Give me water, and I will die. What am I?
  4. 8. I am milky white and scares people. What am I?
  5. 9. I mirror your actions. What am I?
Down
  1. 1. I can fall off a building and live, but in water I will die. What am I?
  2. 4. I am easy to waste and unstoppable. What am I?
  3. 5. I am a way to say goodbye to your sweetheart. What am I?
  4. 7. am I?
  5. 9. I shoot but never kill
  6. 10. I lose my head in the morning and regain back it at night. What am I?
  7. 11. I have numbers on my face but can't find 13 any place. What am i?