The materials that were used to construct the pyramid by I.M. Pei was steel and glass. I'm sorry if it wasnt much help but that's all I could find on it.
answer:
i cant think of five things positive however Try to learn from mistakes and just try to have fun the best you can and everything and try not to think negative all the time :)
Answer:
B.) manmade is the correct answer....
Okay, so my answer gets deleted because I used the word I believe. Fine then. I hope you failed whatever quiz this was for
The answer was scale by the way.