What does 304 mean i heard my friend get called it

Sound waves can travel only in the aira. trueb. false

What do you know about the principles of design and the elements of art?

For plato complete the following paragraph with the appropriate principle of animation? a character is walking down the road and, as he does, he lifts his hat to greet a passerby. this scene uses to make the character relatable. as the character walks, his coat-tails swing left to right with each step. the movement of his coat-tails demonstrates the principle of .