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pychu [463]
3 years ago
14

True or false- the Stone Age is a time when early people used stone to make weapons and tools

Social Studies
1 answer:
REY [17]3 years ago
5 0

Answer:

True

Explanation:

They later evolved to using Bronze in the Bronze Age and Iron in the Iron Age

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The researcher’s failure to protect research subjects from deductive disclosure is the primary ethical violation in which of the
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Answer:

D. Harvard "Tastes, Ties, and Time (t-3)" study (2006-2009)" study

Explanation:

In 2006, Harvard conduct a (t-3) study that gains popularity. It was a Face-book study that plays with your emotions. This study doesn't share the mood manipulation which unsettled many of the users. It is a good example of social data is always murky and study themselves is completely creepy. In this study, the researcher collects the data without informed consent of objects throughout the data verse network.

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Would it be valid for Dr. Park to use the independent-measures t test to test whether the brain activity of younger adults is di
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No, because the two populations from which the samples are selected do not appear to have equal variances.

<h3><u>What is an fMRI?</u></h3>

Functional magnetic resonance imaging (fMRI), a sort of noninvasive brain imaging technique, was created in the early 1990s and uses changes in blood flow to identify brain activity.

An fMRI can show which area of the brain is engaged when you lift your arm or even merely think about something. This knowledge can be used by medical professionals and researchers to recognize, monitor, and treat a variety of illnesses.

<u>What is an fMRI used for?</u>

fMRIs are often employed in both clinical and academic settings. With the use of this technology, we can comprehend the function of the brain both in a healthy state and one that is ill.

Uses for an fMRI include:

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Learn more about fMRIs with the help of the given link:

brainly.com/question/12078873

#SPJ4

3 0
2 years ago
The most accurate and encompassing description of globalization is expressed as the expanding cultural, political, and economic
Vedmedyk [2.9K]

Answer:

People around the world

Explanation:

Globalization is a term used to describe the increasing connectedness and interdependence of world cultures and economies. It cut across every corners of the world.

4 0
3 years ago
How many navy battles were fought in world war 1
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Answer:

Approximately 40 battles.

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2 years ago
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Pull factors are __________.
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B I believe tell me if I am wrong :0

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Bc I am stew pid XD

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3 years ago
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