Suppose three people get sick at the same time. they have probably contracted a food-borne illness if: a. they all worked in the same office. c. they all ate the same food. b. they were all friends. d. they all had the same symptoms.

Do humans change their physical environment to adapt or do humans adapt themselves to their physical environment?

1• political and economic system greatly influenced by the ideas karl marx • factors of production owned by the government • production and distribution of goods controlled by central planners what form of government is described above? a. monarchy b. direct democracy c. communism d. oligarchy

Many young people traveled by train out of the midwest in search of new opportunities during the 1930s. what term is used to describe their actions