They give us informations about our ancestors and how did they live and what did they do and than compare it to present way's of life.
Answer:
the waves can erode the rocks over time
Explanation:
C. I learned this in 6th grade. The desert is dry, and has very low resources.
The giver, because in the giver, you couldn’t see no color everything was black and white the only person that could see colors was the giver and the recoger of memory which was Jonás, and you couldn’t feel certain things and couldn’t say or do certain things because overall the giver comes from a dystopian city. Nobody was perfect that anyone else it looked like a perfect city but it never was.