You would describe air as a substance that takes up space (or mass). (^_^) Your welcome.
One would describe her as someone with great beauty.
we describe air by answering it's properties
someone who look out for there country or community
Amazing, no words to describe, Te amo.
moron
with impunity
Cowardly
a powerful swimmer
Imagine a vibrating pendulum moving back and forth. Amplitude in sound is the size of the air particles vibration during the sound.
unhelpfulunconstructiveuncharitable
Like the heart of someone evil
comotose