How does the quote "We are already far, so high! What? Are we really leaving these people down there?" contribute to the story? (Paragraph 7)

Atrain travels 74 kilometers in 3 hours, and then 81 kilometers in 5 hours. what is its average speed?

The atom fluorine generally will become stable through the formation of an ionic chemical compound by accepting electron(s) from another atom. this process will fill its outer energy level of electrons.

Did you mention that adding weight increased the pressure