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andriy [413]
4 years ago
8

How do you think the transcontinental railroad improve people's lives?

Social Studies
1 answer:
inn [45]4 years ago
8 0
The answer is, It brought mail from the east to the west.
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How did climate change affect early people migration​
bija089 [108]

All organisms encounter some amount of environmental change. Some changes occur over a short time, and may be cyclical, such as daily or seasonal variations in the amount of temperature, light, and precipitation. On longer time scales, hominins experienced large-scale shifts in temperature and precipitation that, in turn, caused vast changes in vegetation – shifts from grasslands and shrub lands to woodlands and forests, and also from cold to warm climates. Hominin environments were also altered by tectonics – earthquakes and uplift, such as the rise in elevation of the Tibetan Plateau, which changed rainfall patterns in northern China and altered the topography of a wide region. Tectonic activity can change the location and size of lakes and rivers. Volcanic eruptions and forest fires also altered the availability of food, water, shelter, and other resources. Unlike seasonal or daily shifts, the effects of many of these changes lasted for many years, and were unexpected to hominins and other organisms, raising the level of instability and uncertainty in their survival conditions.

Many organisms have habitat preferences, such as particular types of vegetation (grassland versus forests), or preferred temperature and precipitation ranges. When there’s a change in an animal’s preferred habitat, they can either move and track their favored habitat or adapt by genetic change to the new habitat.  Otherwise, they become extinct. Another possibility, though, is for the adaptability of a population to increase – that is, the potential to adjust to new and changing environments. The ability to adjust to a variety of different habitats and environments is a characteristic of humans.

6 0
4 years ago
Who were the majority of John Quincy Adams supporters?
murzikaleks [220]
John Q. Adams was supported by a coalition of the old Federalist residue of his father, upper class Southerners and in general, those who were anti-Jackson. His supporters formed the Whig Party by the time he ran a second time.
8 0
3 years ago
Read 2 more answers
The specific purpose for scott's persuasive speech is "to persuade my audience to eat locally produced food." according to your
wolverine [178]
The answer to this question is Policy
question of policy  is a persuasive question that aimed to persuade others to change their stance from the current status quo into a desired situation.
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4 0
4 years ago
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UNO [17]

Answer

These behaviors might indicate a driver is taking more risks , not managing risk,  or after drinking an alcoholic beverage

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These behaviors normally occurs to people who drive under the influence of alcohol or any other drug that affect your brain These drugs or the alcoholic influence makes a driver to be careless and end up driving recklessly which puts his life and the life of other road users  at a high risk This is because he cannot manage any risk which might occur and may end up in an accident

5 0
3 years ago
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Which letter correctly identifies the labled structure within the plant cell? mitochondria
Kobotan [32]
So i dont see any options but the mitochondria is the powerhouse of the cell and it is an oval shape in the cytoplasm of the cell. hope that helped!
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3 years ago
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