Nervous system since the brain is a part of the nervous system.
When you have high self esteem you are more confident you carry yourself taller and seem more happy all around
You are also just more happy in general you feel good about yourself
Answer:
B our enjoyment of nature
This statement, "Practicing and specific training can improve components of skill related fitness limited by heredity, is True. Even if you have hereditary disadvantages, you can work hard to compensate for them.
