Answer:
1.This map is showing migrational patterns of early humans to the americas.
2. Early peoples may have had different reasons to move, ranging from finding new sources of food to looking for a new home simply to explore.
3. They may have had to move because of tribal disputes, lack of food or suitable habitat, or natural disaster.
4. Early people moved most likely because they wanted to, as a large majority of the world still lives in asia and europe, the places where early people would be migrating from.
5. If someone or a group of people move from one area to another, massive changes can take place. Ecosystems regrow, other people take the land, disputes over territory arise, etc;
Explanation:
I think i explained it fairly well already. Hope this helps! :P
it is called "potential" energy. the energy an object has because of its position; stored energy.
hope this helps:)sorry if it doesnt
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Privileged account abuse occurs when the privileges associated with a particular user account are used inappropriately or fraudulently either maliciously, accidentally, or through willful ignorance of policies. According to Verizon’s 2017 Data Breach Investigation Report abuse of privileged accounts is now the second most common cause of security incidents and the third most common cause of breaches.
Administrative Sector means an administrative and political subdivision of the Recipient's territory.
A miscellaneous error is an error that does not fall under any of the other categories. Miscellaneous errors are checked in stages along with input-argument errors. If no errors are detected in the first stage Parallel checks the next stage and so on.
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the source of sediment for the morrison formation is true
Fireflies flicker and flash as they dart through their mating dances, all the while transforming a lovely summer night into a magical evening. While the bioluminescence that allows these insects to glow and gain the moniker “lightning bugs” creates wonder in humans, it is a not-uncommon feature in the animal world, especially for fish and other marine species.
National Geographic defines bioluminescence as light that occurs from the reaction between two chemicals within a living organism: the compound luciferin and either luciferase or photoprotein. The ability to produce light is not just a flashy feature; bioluminescence can give the animal a competitive advantage. For example, deep-sea vampire squids eject glowing mucus to startle predators, and hatchet fish use light-producing organs to adjust reflections off their bodies, masking themselves to prey who are hunting them from below. Other animals that glow or flash to get ahead at sea and on land include plankton, coral, and glowworms.
For decades, scientists and medical researchers studied bioluminescence in nature and have adapted fluorescent genes as biomarkers for many applications. That is how GloFish found their way into home aquariums across the country.
