Answer:
Migration is the movement of individual organisms into, or out of, a population. ... Immigration is the movement of individuals into a population from other areas. This increases the population size and growth rate. Emigration is the movement of individuals out of a population.
Explanation:
The answer is
A
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<em>A natural resource that enables the operation with most of China's power plants is;</em>
B. Coal
<u>Coal has been one of the most exploited form of natural resource because of its great amount of chemical energy in it. </u>
The length of an arc rounded to the nearest hundredth is 4.75units
<h3>How to calculate the length of an arc?</h3>
The formula for calculating the length of an arc is expressed as:
L = rtheta
where
r is the radius = AB = 4 units
theta is the central angle = <ABC = 68 degrees
Substitute
L = 4(68π/180)
L = 4.75units
Hence the length of an arc rounded to the nearest hundredth is 4.75units
Learn more on length of an arc here: brainly.com/question/2005046
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Trademark is presented graphically, helps to distinguish goods or service of the one person from others and may include shape of goods or combination of colors .
Any symbol, sign or word used to denotes a specific product and legally distinguish its from other is known as Trademark.
- Let understand that Copyright helps protects original work while Trademark is used to distinguish a particular goods or entity from another.
- Trademark are owned exclusively by a company, product owner, manufacturer etc. Anyone found to use such sign has committed Intellectual property theft.
In conclusion, all the statement in the question are correct.
Learn more about Trademark here
<em>brainly.com/question/19534317</em>
