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How does the fact that our brains evolved relate to the role of exercise on brain function? Choose the best answer. For most of human evolution, we got a lot of exercise, so our brains evolved to work best when we are physically active Since humans now live mostly sedentary lifestyles, our brains evolved to work best when we are sitting and focusing Since our muscles require a lot of energy when we exercise, our brains evolved to require very little energy for its own function. Our brains have been the focus of human evolution; we evolved to sit and think, not to exercise

How does the fact that our brains evolved relate to the role of exercise on brain function? Choose the best answer. For most of human evolution, we got a lot of exercise, so our brains evolved to work best when we are physically active Since humans now live mostly sedentary lifestyles, our brains evolved to work best when we are sitting and focusing Since our muscles require a lot of energy when we exercise, our brains evolved to require very little energy for its own function. Our brains have been the focus of human evolution; we evolved to sit and think, not to exercise

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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How does the fact that our brains evolved relate to the role of exercise on brain function? Choose the best answer. For most of human evolution, we got a lot of exercise, so our brains evolved to work best when we are physically active O Since humans now live mostly sedentary lifestyles, our brains evolved to work best when we are sitting and focusing Since our muscles require a lot of energy when we exercise, our brains evolved to require very little energy for its own function. O Our brains have beer the focus of human evolution; we evolved to sit and think, not to exercise
Transcribed Image Text:How does the fact that our brains evolved relate to the role of exercise on brain function? Choose the best answer. For most of human evolution, we got a lot of exercise, so our brains evolved to work best when we are physically active O Since humans now live mostly sedentary lifestyles, our brains evolved to work best when we are sitting and focusing Since our muscles require a lot of energy when we exercise, our brains evolved to require very little energy for its own function. O Our brains have beer the focus of human evolution; we evolved to sit and think, not to exercise
What is the difference between a hypothesis and a theory? OA theory is a hypothesis that has been around for at least 100 years O A theory is a hypothesis that is supported by at least 80% of scientists in that field O A theory is a hypothesis that has been supported many times by successful tests with different data A theory is a hypothesis that has made major contributions to our understanding of the universe O A theory is a hypothesis that has been published in a peer-reviewed journal
Transcribed Image Text:What is the difference between a hypothesis and a theory? OA theory is a hypothesis that has been around for at least 100 years O A theory is a hypothesis that is supported by at least 80% of scientists in that field O A theory is a hypothesis that has been supported many times by successful tests with different data A theory is a hypothesis that has made major contributions to our understanding of the universe O A theory is a hypothesis that has been published in a peer-reviewed journal
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Evolution of brain is a complex phenomena. During the course of evolution, natural selection operates thereby selecting the best adapted individuals for the survival and leaving behind those individuals or organisms which are not fit for survival to die.

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