Answer:
I think b the executive branch
Answer:
its the same because they talk about the same thing
Explanation:
get it?
C. filled societies with strong competitor
Cob has been used since the 17th century as a building material. It is made by mixing dry sand, sifted clay and water. A cob house is a house that is made from this material. A benefit of using this material, is that it is sustainable and only uses natural products.