Answer:
Description: Global growth is projected to rise from an estimated 2.9 percent in 2019 to 3.3 percent in 2020 and 3.4 percent for 2021—a downward revision of 0.1 percentage point for 2019 and 2020 and 0.2 for 2021 compared to those in the October World Economic Outlook (WEO).
Explanation:
<span>the positive feedback mechanisms used to accelerate the output that is created by an already activated stimulus during homeostasis, the positive feedback moves levels out of the normal ranges it should usually be found. From this explanation the view provided by the positive feedback mechanism is a negative useless mechanism, but one importance of this mechanism is that it help in the bodies accumulation of blood platelets. Therefore it acts in the healing of tears and breaks in blood vessels as the blood clots.
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I’m pretty sure that your answer would be A
Cognitive decline is significantly reduced by the resultant effects of regularly exercising, engaging in physical activities, or periods of meditation (brief or extended).
Physical activity, exercise, and meditation are all beneficial to the brain with physically active adults being less likely to experience mental decline and Alzheimer's disease. One known modifiable risk factor for dementia according to studies has always been physical activity.
Therefore, regular physical activity actually reduces the risks of dementia and depression as opposed to increasing it; meditation induces and increases gray matter plasticity, and may protect against mood-related disorders and cognitive decline.
See "brainly.com/question/4568557?referrer=searchResults" to learn more about cognitive decline.
