Answer:
I am a daily ritual involving using a metal tool on the body
A sport with love and service played by singles and pairs.
My rings are not worth much, but they do tell my age. What am I?
I am known for my natural tuxedo and marching. What am I?
I will disappear every time you say my name. What am I?
I am a food with 5 letters. If you remove the first letter I am a form of energy. Remove two and I'm needed to live. Scramble the last 3 and you can drink me down.