Answer:
Migration is important for the transfer of manpower and skills and provides the needed knowledge and innovation for global growth. In order to address the issues raised by global migration, it is necessary to improve international coordination.
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Answer:
The correct answer is : trained skeletal muscles
Explanation:
Physical training helps and induces adaptive changes in skeletal muscle. The change that is the most notable one is the increased concentrations of mitochondria and glycogen. The longer the training you do and the harder, the major changes in metabolism are presented.
Answer:
placebo
Explanation:
According to my research on studies conducted by various psychologists, I can say that based on the information provided within the question the cigarette without nicotine is a placebo. This term refers to a substance that has no chemical effects and is given to a patient or test subject instead of the actual drug, in order to compare the effects that it has to the individual in comparison to the effects of the individuals that take the actual drug. Which is what the researcher are doing in this scenario as they test the reactions that nicotine has on individuals with those that just think they are smoking a cigarette.
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Answer:he can help his audience understand the concept further by defining example
Explanation:
An example explains and support your speech because people can actually grasp what you are talking about if you can give them examples otherwise your speech becomes an idea they can only understand in words but can not put into action or see practically.
Examples give weight to your speech cause it can grasp people's attention as they start to practically see what you are talking about.