... not from a variety of social classes 80 The word" testimony to" in line 28 is closest in meaning to: A inspiration for B evidence of C requirement for D development of Question 81-90 Lichens, probably ... lichen colonies have been established for an estimated 2,000 years For decades, scientists wondered how the offspring of an alga and a fungus got together to form a new lichen, it seemed unlikely ... earlier American religious writings for children, toward a more generalized moralism Newbery notwithstanding, Americans still looked on children's books as vehicles for instruction, not amusement,...