Answer:
<em>A. None of these</em>
Explanation:
The term " hardening of the brain " is not a recognized medical term, I suspect that it is being used as a sort of simplified term to convey. the idea of the wasting, shrinkage and decline in function of the brain. which is called atrophy and is a feature of dementing illnesses.
That would be true, this is all part of a good diet
Answer:Yes, I do think that physical exercise can help in maintaining mental health.
Explanation:Participation in regular physical activity can increase our self-esteem and can reduce stress and anxiety. It also plays a role in preventing the development of mental health problems and in improving the quality of life of people experiencing mental health problems.