Which missions are responsible for exploration of the solar system and then the edges of interstellar space? select all that apply.
a. apollo
b. pioneer
c. voyager
d. space shuttle
e. international space station

What types of jobs typically are found in ghetto, inner-city neighborhoods? a. low-wage positions, typically in retail outlets, that require little education b. professional positions with banks, doctors' offices, and other similar businesses c. hourly factory and manufacturing positions d. positions that require advanced education, such as those in financial or technology firms select the best answer from the choices provided.