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Advocard [28]
2 years ago
6

If a technologically advanced civilization in a nearby star system transmitted messages intended for us, how long would it take

for the messages to reach us?
Social Studies
1 answer:
slamgirl [31]2 years ago
5 0

Depending on how far the source where the signal is coming from is, radio waves travel at the speed of light. If the civilization lives in a star system that is 20 light years away from us, the signal would take 20 light years to reach us.

(1 light year = 1 normal year but traveling or moving at the speed of light).

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Explanation:

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In the question above, the correct answer is recognition test.

4 0
3 years ago
Which statements are true about plagiarism? Check all that apply.
noname [10]

Answer:

Explanation:

The correct answer is It's borrowing without giving the original author credit.

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3 years ago
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Alexxandr [17]
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Schach [20]

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<h3>What Kansas and Nebraska?</h3>

The lands of Kansas and Nebraska were fertile for raising crops and doing agricultural activities. These lands were made available to settlers at no cost under Homestead Act.

Therefore, settlers started to use the timber for building homes and selling to <u>logging companies. </u>

<u></u>

Learn more about Kansas and Nebraska here:

brainly.com/question/949542

8 0
2 years ago
Make a prediction: Why might there still be human rights abuses even though we have the UN Universal Declaration of Human Rights
Anastaziya [24]

Answer:

There are people out there who don't really care about there law so still abuse the rights of paople and the authorities can't go about solving all the problems one by one cuz there are times when they are not aware of what is going on.

Explanation:

7 0
3 years ago
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