Which quote best supports the coming-of-age theme of the bean trees? a. "the whole tucson valley lay in front of us, resting in its cradle of mountains." b. "it's terrible to lose somebody. i mean, i don't know firsthand, but i can imagine it must be." c. "the grass was scraggly, struggling to come up between shiny bald patches of dirt. mostly it put me in mind of an animal with the mange." d. "do you know, i spent the first half of my life avoiding motherhood and tires, and now i'm counting them as blessings? "