Answer: In one study, exercise stimulated the human brain's ability to maintain old network connections and make new ones that are vital to cognitive health. Other studies have shown that exercise increased the size of a brain structure important to memory and learning, improving spatial memory.
A possible answer could be the quality of air being inhaled
You are more healthy on natural foods
less harmful form of cholesterol found in the body
Answer:
There are three stages: alarm, resistance, and exhaustion.
