Respuesta :

4) the explorers found artifacts.
5) the farmers were happy because they had high crop yields.
6) We need to write a letter, but we don't have stationery.
7) In order to build something, you need to utilize building materials and labor.
8) After a thousand years, a millennium will have passed.
3. -from ancient texts found by archaeologists.
4. -an ancient artifact in a Mayan temple.
5. -all of their crops yielded a profit after being sold.
6. -we are all out of stationary to write on!
7. -to utilize all of the materials available to you.
8. -exactly one millennium had past in time.