Answer:
While coastal erosion affects all regions of the United States, erosion rates and potential impacts are highly localized. Average coastline recession rates of 25 feet per year are not uncommon on some barrier islands in the Southeast, and rates of 50 feet per year have occurred along the Great Lakes
Your answer should be B. Marine West Coast. Hot, dry summers and damp/rainy, cold winters. Hope this helps! =^-^=
Answer:
Life began on Earth at least 3.5 to 4 billion years ago, and it has been evolving ever since. At first, all living things on Earth were simple, single-celled organisms. Much later, the first multicellular organisms evolved, and after that, Earth's biodiversity greatly increased.
Explanation:

The Correct choice is C
<u>Demography</u> is the study of human populations and how they grow or decline.
6x^2 + 3xy - 2xy +y^2
6x^2 + xy + y^2