Answer: both testing effects and the effects of the calming music
Explanation: A brief intelligence test helps reinforce learning and makes it more likely that the participants can retrieve related information later as it is more likely to retain information if it is learned separated over time. Calming music may improve test-taking skills, improve performance, reduce stress and test anxiety of the participants and well as improving concentration. Therefore, the participants' increases in test scores may be due to both testing effects and the effects of the calming music.
The answer is B. Eating an apple a day.
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Answer:
Transport infrastructure is one of the most important factors for a country's progress. ... It has been proven by so many instances how transport infrastructure has added speed and efficiency to a country's progress. Good physical connectivity in the urban and rural areas is essential for economic growth
Because they just wanted children and the children would be better speakers
Answer:
An exothermic reaction is a reaction of which is accompanied by a release of heat. An example of this is (a severe example) is a nuclear explosion.
