Answer:
The answer is concrete
Explanation:
Ancient Roman concrete was a mixture of lime mortar, aggregate, pozzolana, water, and stones, and was stronger than previously-used concretes. The ancient builders placed these ingredients in wooden frames where they hardened and bonded to a facing of stones or (more frequently) bricks.
Answer:
If I’m not mistaken, I believe nine states had ratified the 27th Amendment by 1789.
Good luck!
<span>Members of Porifera are diploblastic because they have only two layers.</span>
Answer: I think they should, becaus that would make both the European economic and the Asian economic better.
Hope this help:)
FALSE
explain - cause it is lol
