THE ADVANCEMENT OF ROCKET SCIENCE
Answer: (C) The placebo effect
Explanation:
The placebo effect is one of the type of treatment that is specifically designed for control all the therapeutic values and this effect is basically works on the various types of symptoms that is generated by our brain.
It includes the various types of procedures, inert injections and the tablets. The researcher utilized various types of placebo effect controlling system so that they can easily assess our memory.
According to the given question, the given situation is due to the placebo effect as they can easily determine the quantity of caffeine in the memory.
Therefore, Option (C) is correct.
Economic Forces As a political conservative, he believes this improvement is primarily due to economic forces. Development in urban life is a result of economic factors or economic development.
More about development and economic forces:
It is generally agreed that economic development and growth are influenced by four factors: human resources, physical capital, natural resources and technology. Economic factors play a critical role in a country's economic development. In most cases, the stock of capital and the rate of capital accumulation determine whether a country will grow or not at a young age. There are a few other economic factors that have an impact on development, but their significance pales in comparison to capital formation.
Learn more about economic development here:
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<span>extended Spain’s power.</span>
The letter A is the one that represents a neurotransmitter acting via direct effects.
<h3>What is a neurotransmitter?</h3>
These are chemical messenger that helps carries signals across the neurons and target cells throughout the body.
Hence, the letter A represents a neurotransmitter acting via direct effects because its involves direct connection between the neurons.
Therefore, the Option A is correct.
Read more about neurotransmitter
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