Answer:
I am whole but incomplete. I have no eyes, yet I see. My largest part is one fourth of what I once was. What am I?
I am all around, yet to me you are half blind. Sunlight makes me invisible and difficult to find. What am I?
I flow from the Homerβs mouth when he sees doughnuts.
You heard me before and then again. Afterward I die, until you call me again. What am I?
In many hall ways you would stand if not with me in hand.
What do you purposefully put lots of in and on your body, but run away from when you encounter it outside?