Answer :
Because you have control over how much time you spend engaging in physical activity and how much coffee and alcohol you eat, these are the variables that can be managed.
How physical activity affect brain activity ?
It can maintain the condition of both your bones and muscles in addition to your brain. Exercise can help you think more clearly, learn new things, solve problems, and maintain emotional equilibrium. Both memory and anxiety or despair can be lessened by it.
By encouraging the creation of new connections between cells in a variety of significant cortical areas of the brain, exercise increases brain plasticity. Exercise increased brain growth factors, according to recent UCLA research, which made it simpler for the brain to form new neural connections.
To know more about brain visit :
https://brainly.com/question/5361122
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