technology science used in everyday life from factories to making it by hand. to sell or give to those who need it.
Answer:
C. Baley and Christian can clean out their lockers after lunch, and they can do their homework tonight.
Explanation:
Answer:
They were expensive because people with special skills were needed to produce them.
Explanation:
The text doesn't say anything about the last two options, and not only wealthy people bought them. They weren't rare either.