The U.S. Navy is a part of the Department of Defence. Alongside the U.S. Air Force, the U.S. Army and the U.S. Marine Corps.
Answer: the railroads have been examined by people long long ago.
Explanation:
Answer:
B across local, state, and federal levels
Explanation:
A single-member district (single-member constituency) is an electoral district that sends one officeholder to a body. In America, state legislatures and the united state congress are both elected from single-member districts.
In the United States, single member district has been used to elect across all levels i.e. local, state and federal because it makes sure that communities which are small in size and population are represented in legislative assemblies.
Sedimentary rocks can contain fossils because, unlike most igneous and metamorphic rocks, they form at temperatures and pressures that do not destroy fossil remains. Dead orga…nisms can become sediments which may, under the right conditions, become sedimentary rock. Igneous rock forms from magma; no chance for fossils to form there.
Answer:
The right answer is "People now lived all around the world and had to learn to use animal skins for clothes and make canoes for travel.
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Explanation:
The Mesolithic era is also known as the Middle Stone Age, it can be dated approximately between 10000 to 8000 BC. The cultures of this period developed varied local adaptations to special environments. Mesolithic populations were often forced to become migrating hunters and settle in rock shelters and the development of agriculture of this period of time helped the rise of enduring settlements. Some Mesolithic people sustained the hunting, while others trained the early stages of domestication as well. Mesolithic tools were usually compound devices manmade with small fragmented stone tools called microliths.
