How is an iron-bearing mineral rock plateau likely to change over millions of years? a turn red due to oxidation. b turn red due to physical weathering. c smooth out its edges due to deposition. d smooth out its edges due to chemical weathering.100 points

I think it's A because Iron oxidizes and rusts, making it red.

In paragraph 47, it says “moments like these make a pioneering flight anything but dull” i’d say he’s optimistic and determined? ? and in 48, it describes how i’m assuming people he looks up to walked the same path so maybe he’s honored to be on the journey ? sorry if i’m wrong.

Answer(b) electronic stability program