The answer is A. In General, people accomplish less when practicing good human relations
That statement is simply wrong. Human is a Social animal. We are not made to live in this world alone. That's why we have to practice good human relation.
People tend to accomplish MORE if we practice good human relations ( building connection, have a good customer service, Have a better social circle, etc)
I can't answer for you, this is a personal question.
I believe it is Fast-twitch muscle fibers. Slow-twitch fibers are used for people who exercise for a long period of time such as running, swimming, and cycling.
The play between a serve and a point
Active lifestyle. Lean body. Full range of motion of joints. Muscular strength