N "Black Hole Beginnings," what is described as the cause of gas and dust forming into a star?

light
gravity
a cloud
noise

Why is reasoning relivant to reading and evaluate text?

Which resource is most useful for finding the correct spelling of words?

What is the speaker telling the grecian urn in these lines from “ode on a grecian urn”? he wishes the urn could talk so he could hear its stories. he knows the urn will still be around for others to see after he is dead. he fears that when he gets old, the urn will suffer because nobody else will take care of it. he wishes the people frozen on the urn could warm up and come to life.