Answer:
I am a food with 5 letters. If you remove the first letter I am a form of energy. Remove two and Iām needed to live. Scramble the last 3 and you can drink me down.
Keep doing me to avoid lens dryness
I tell people to be careful when handling boxes.
I am flora, not fauna. I am foliage, not trees. I am shrubbery, not grass. What am I?
I'm white and used for cutting and grinding. When I'm damaged, humans usually remove or fill me. For most animals I am a useful tool. What am I?