B. A collection of languages that share a common but distant ancestor
The order that they arrive in is P waves which are also called primary waves and are the fastest then, there are s waves which are known as secondary waves then there are surface waves
C. River valley I believe
Answer:
options: A, D and E
Explanation:
Back-and-forth movement loosens sediment and rock.
Loose sediment is picked up and blown to other locations.
Sediments scrape against one another and wear away surfaces
I believe those are correct. hope this helps :)
The contiguous United States are framed by three major bodies of water: the Atlantic Ocean on the east coast, the Pacific Ocean on the west and the Gulf of Mexico to the south. The Pacific also holds the Hawaiian Island chain. The Gulf stretches from Texas to Florida and also touches Alabama, Louisiana and Mississippi.