What is the grammatical name and function of the expression 'the courage to fail is very cheap'?

Will give choose the best answer for the question. review the detail: in “boy flying,” the speaker describes the river as being “ like the silver track / left by the snail.” which best identifies and interprets the meaning of the figurative language in this line? a: it’s a simile; the river runs in a sleek, thin line along the ground. b: it’s a hyperbole; the river is slimy c: it’s a metaphor; the river is tiny. d: it’s personification; the river smells like snails

In figure 4 of the telephone components what do the labels lettered a to e

2. page 1: schlosser describes "just another gorgeous rocky mountain vista. and yet cheyenne mountain is hardly pristine." why do you think schlosser describes the beautiful cheyenne mountain scene in detail before describing the military installation that lies inside?