Which civil rights action grew out of rosa parks' refusal to obey a jim crow-era public transportation law that required her to give up her seat to a white man? a. little rock school desegregation b. memphis garbage workers' strike c. montgomery bus boycott d. greensboro lunch counter sit-in

What do most climatologists see as a major cause of rising global temperatures? a. earth's closer proximity to the sun due to its gravitational pull b. greenhouse gases produced by burning fossil fuels c. rising ocean levels caused by melting polar ice sheets d. water pollution cause by industrial waste