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:
He can grant reprieves and pardons
Explanation:
He was president in 2001 when the twin towers were attacked by Al-Qaeda. He created the Department of Home Land Security and declared war on terrorism.
Answer:
B. To find the units you need the length of the line which is √(x2-x1)²+(y2-y1)²
Explanation:
- √(-4-2)²+(-6-0)²
I believe it is located in California.
