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Dima020 [189]
3 years ago
7

Why do you think the invention of the plow was so important to the Sumerians?

Social Studies
1 answer:
lana66690 [7]3 years ago
5 0

Answer:Sumerian farmers' invention of the plow helped them provide their city-states with a stable food supply. Before farmers invented the plow, they used animal horns or pointed sticks to poke holes in the earth.

Explanation:

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According to the federal regulations, which of the following studies meets the definition of research with human subjects? A res
Alex777 [14]

The answer is: An experiment is proposed on the relationship between gender-related stereotypes in math and the subsequent performance by males and females on math tests.

Here the requirement for research with human subjects according to the Fed :

<em>"Obtains information or biospecimens through intervention or interaction with the individual, and uses, studies, or analyzes the information or biospecimens; or Obtains, uses, studies, analyzes, or generates identifiable private information or identifiable biospecimens."</em>

The experiment on the second option fulfill the criteria because:

- The experiment should use studies or analytics to obtain some sort of private information from the subjects. (<u>such as test scores and subjects' anxiety level)</u>

- The experiment should make some sort of intervention that can be used to measure its hypothesis. (<u>the test above could divide the subjects into two groups. First group of female subjects could be make to take the test without the presence of male subjects while the second group do the test with the presence of male subjects)</u>

- The researchers need to interact with the subject in a certain way.

<u>(meaning that the subjects can't be anonymous to the researchers</u>)

5 0
3 years ago
In December 2013, with President Barack Obama's popularity sagging and a struggling economy, many quality Democratic candidates
alexgriva [62]

Answer:

The Strategic politician hypothesis

Explanation:

Strategic politician hypothesis involves politicians knowing when to make certain moves concerning their political ambitions.

President Barack Obama's popularity sagging and a struggling economy, many quality Democratic candidates decided not to run in the 2014 elections because they felt it wasn’t the right time to do so in order to support their fellow Democrats in order not to lose power to the opposition.

3 0
4 years ago
How do social media platforms affect the social skills of your child/children? ​
spayn [35]

Answer:

from being on the socail media too much and then they start to believe in that kind of stuff

Explanation:

5 0
3 years ago
Read 2 more answers
When asked "what caused your divorce?" women most commonly gave which response?
Nuetrik [128]
Cuz My Husband Was In Affair With Someone Else
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It allows us to see a bigger picture view of the films overall structure.
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4 years ago
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