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kompoz [17]
3 years ago
12

What can be observed only by observing its effects on gravity?

Social Studies
1 answer:
Montano1993 [528]3 years ago
5 0

Answer:

How invisible particles can be observed in outer space. ... We call this invisible mass dark matter since it cannot reflect light. Gravitational effects are only way we can detect its presence.

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According to the section "Current Afrikaans language," how did Afrikaans develop?
Aleonysh [2.5K]

Answer:

Its base is in Dutch words, but it was affected by local, European and slave languages.

Explanation:

Afrikaans which is the official language people used during the apartheid era is known to have evolved during the 19th century in Southern Africa. The language is said to have its roots mainly in Dutch, then mixed with Khoekhoe, San languages and Portuguese.  

Since the language is associated with white speakers, it was then concluded that it was a “white language”.

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3 years ago
The _____ theory is based on the assumption that the wealth of the world is fixed.
Aneli [31]

The <u> mercantilism </u>theory is based on the assumption that the wealth of the world is fixed.

It was first published as An Inquiry into the Nature and Causes of the Wealth of Nations, more generally known as The Wealth of Nations. The book was written by BY Adam Smith, a Scottish moral philosopher by profession, to explain the industrialized capitalism system.

According to mercantilism, wealth was set and limited. The only way to succeed was to stockpile gold and impose tariffs on imports.

This theory suggests that nations should sell their products to other nations while making no purchases in return. Predictably, nations entered into cycles of retaliatory tariffs that stifled global trade.

To learn more about mercantilism  click here:

brainly.com/question/909450

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6 0
2 years ago
Please I need help I don’t get it. :(
ser-zykov [4K]

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Which of the following generals made the famous promise "I shall return" to the people of Philippines during World War II?
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C. Douglas MacArthur
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The National Association of Social Work (NASW) is the source of the Code of Ethics for professional social workers?
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