Answer:
I save lives on the ground and in the air
I am the kind of nut that is empty at the center and has no shell.
Lovely and round, I shine with pale light, Grown in the darkness, a ladyβs delight.
What word becomes shorter when you add two letters to it?
I am all around you, but you cannot see me. I have no throat, but you can hear me. Valued during summer but despised in the winter. What am I?
What never gets any wetter no matter how hard it rains?