Answer:
The Appalachian Mountains
Explanation:
The Appalachian Mountains formed a natural boundary to the west. The geography and climate of the thirteen colonies separated them into three different regions: New England, the Middle Colonies, and the Southern Colonies. New England Coast Rocky coasts are common in New England.
This answer should be , but not sure true
Explanation:
The length is 5 feet and the other one is 5.00!
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B. because a trench warfare is where troops are protected from the enemys fire and defend their place.
Answer: Biodiversity.
Explanation:
Biodiversity is the totality of living organisms from all sources, terrestrial, marine and other ecosystems and all habitats to which they belong, including diversity within species, among species, and of all ecosystems.
Biodiversity is crucial for sustaining life on earth. Today, biodiversity faces many problems that can have catastrophic consequences, most notably garbage, increased infrastructure development, intensive agricultural practices and climate change.