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Studies with placebos and studies using hypnotism suggest that much of the reduction in pain in response to medical intervention is the result of decreased activation in the emotion areas of the brain
<h3>What is
brain?</h3>
The brain is a complex organ that regulates our body's thought, memory, emotion, touch, motor skills, vision, breathing, temperature, and hunger. The central nervous system, or CNS, is made up of the brain and the spinal cord that extends from it. brain, the mass of nerve tissue in the anterior end of an organism. The brain integrates sensory information and directs motor responses; it is also the center of learning in higher vertebrates. The human brain weighs about 1.4 kg (3 pounds) and is made up of billions of neurons.
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<span>Had the Himalayas not existed, the culture and history of China and India would be quite different mainly due to the difference in climate that would have occurred. India would not be plagued with monsoon season, which is a large part of the history and development and current culture of India. Without the Himalayas, China would be a much more arid climate, making it much less suitable for a civilization to have thrived in that location.</span>
Answer:
yes socializing effort is a commom
Answer: Positive externality
Explanation: Positive externality is the concept in which the service produced and the consumption of that service will provide benefit a third party who is not a part of the process.
While producing fertilizer , it is providing a unintentional benefit to the community surrounding(third party) by keeping the insects away through exerting gases so that they don't cause insect bites or other problem.
Other options are incorrect because negative externalities are negative consequences face by the third party in a process. Comparative externality is related with comparison and pecuniary externality is increment or decrement in market price of service by action of economic actor .
