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goldenfox [79]
3 years ago
9

How did advances in refrigeration affect Washington in the late 1800s?

Social Studies
2 answers:
Aleksandr-060686 [28]3 years ago
8 0
Already answered hope you got a good grade
SpyIntel [72]3 years ago
7 0

Answer:

Food could be transported and stored more efficiently.

Explanation:

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Create an advertisement that could have been used in ancient egypt and kush to encourage people to use iron
andriy [413]

In ancient Egypt, iron was known to be "the metal from heaven" . Iron was often used in tools, weapons, jewelry, and other fine items associating iron with power and royalty.

An sample advertisement could have been something along the lines of, "Treat yourself like a deity and drape yourself in the metal from heaven".

4 0
3 years ago
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_______ are people of mixed black and white ancestry who along with mestizos make up more than two thirds of panama's population
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I believe the answer is: Mulattos

In the past, Panama was colonized by the european empire due to their natural resources. In the process, The European empire bought a lot of slaves from Brazil and Africa to work in the plantations.
As the years goes by, these three cultures assimilate with one another and make up the majority of population in Panama.
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3 years ago
An observational study conducted in inner-city Boston approximately four years ago demonstrated that high-school students who co
suter [353]

Answer:

C. a third variable, such as students' home environment, must have caused students to both drink more non-diet soda and engage in aggressive acts

Explanation:

From the question, we are informed about An observational study that was conducted in inner-city Boston approximately four years ago demonstrated that high-school students who consumed more than five cans of non-diet soda every week were between 9 and 15-percent likelier to engage in an aggressive act compared with counterparts who drank less non- diet soda. In this case, we can reliably conclude that a third variable, such as students' home environment, must have caused students to both drink more non-diet soda and engage in aggressive acts.

Observational studies can be regarded as studies whereby

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risk factor, home, as well as environment and diagnostic test that affects the experiment. In observational studies Variables are very crucial, A variable can be anything that that is liable to change, it can change and it can be changed as well. They are factors which the observer can manipulate or control for when carrying out experiments.

7 0
2 years ago
Explain how human capital is contributing to gross national product by citing 2 examples
Pie
A Very good economy of Israel is an example of human capital and gross national product relationship. Israel lacks natural resources, but it has invested in human capital, which is now working for a series of different services industries, and technology related business, which gave the nation a high GDP. It has has a 96.9% literacy rate.
Saudi Arabia is one of the leading oil exporters. But, extraction and purification of oil is a technical process, and therefore, Saudi invested in its human capital for making it skillful enough for achieving success in the business. 

4 0
3 years ago
The government has been considering doing away with minting pennies because they are rarely used for purchases (with most people
nevsk [136]

Answer:

Prices have increased over time, and it would take far too many pennies to buy anything of value

Explanation:

Going by the fact that the value of pennies is fast declining, there is no longer value in holding them; hence the reason most people collecting them are throwing them away.

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3 years ago
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