Earth is composed of four main layers, starting with an inner core at the planet's center, enveloped by the outer core, mantle, and crust. The inner core is a solid sphere made of iron and nickel metals about 759 miles (1,221 kilometers) in radius.
source: nasa
Construction of physical structures to protect coasts from erosive power of waves
Answer:
A: declare sovereignty in a document,such as the Declaration of Independence.
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Answer:
Tok Pisin a native language of Papa New Guinea, an isolated country.
Hiri Motu a second native language of Papa New Guinea, an isolated country.
Explanation:
Isolated languages can persist over time due to the lack of outside influence of other languages that allow for the morphing of language from its roots in its origin.
Answer:
The hawk and snake, 6 prarie dogs, 3 coyotes
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