Answer:
I save lives on the ground and in the air
I am easy to see, but no one likes looking at me. Without me, there would be no you. What am I?
I am the outstretched fingers that seize and hold the wind. Wisdom flows from me in other hands. Upon me are sweet dreams dreamt my merest touch brings laughter.
I am alive without breath and cold as death. I am never thirsty but always drinking. What am I?
I'm an animal. I love marching. I always wear a tuxedo. What am I?
I flow from the Homerβs mouth when he sees doughnuts.