1. Exercise develops physical fitness.
2. Range of motion is how far any body part can move in any direction.
3. Muscle myofibrils are made of both thick and thin filaments. These filaments are the used in muscle contractions. The thick filaments and thin filaments slide along each other during a muscle contraction.
4. Lactic acid is removed from muscles when there is an increased amount of blood flow (usually during exercise).
5. Posture is the way a person holds their body when sitting or standing.
6. Varicose veins occur when the veins are weakened and become twisted over time. Normal veins will flow in one direction and there is no back flow because of the valves. When veins are weakened and the valves don’t work properly, the blood can collect in your legs.
7. Antagonistic muscles pair with agonist muscles (best example is the bicep-tricep pair). This means that as one muscle contracts, the other will relax.
Among the choices, the text from "After Twenty Years" that best provides evidence that "Silky Bob" was surprised that his friend is now a policeman is A. <span>"His hand was steady when he began to read, but it trembled a little by the time he had finished."
Two best friends, Bob and Jimmy, twenty years ago, have agreed to meet in front of a hardware store at exactly 10 pm. Bob was waiting for his friend Jimmy when a policeman approached him and asked what he was doing there. The policeman afterwards left. A man who introduced himself as Jimmy then approached Bob. However, while walking down the street, as light hit the other man's face, Bob realized that it wasn't his friend. The man then told him he was arrested and handed him a note. It was then that Bob realized that the policeman earlier was his friend Jimmy. Jimmy was unable to arrest his friend so instead, he asked a bystander to confront Bob. </span>
Answer: President
Explanation: The position that requires you to be a natural born american citizen is "President"
The chronology displayed in the excerpt is option 3) "Pope follows to invest in the cycling industry steps".
In this excerpt, the author is narrating Pope's interest in bikes as a way to make make business. Evidence in the text supports this view: "A Civil War veteran and entrepreneur, he wondered about the machine's possibilities as both a business venture and a means of transportation". In this part, the author describes Pope as entrepreneur and how he thought about the possibility of investing in bikes. Then, at the end of the excerpt, the author tells how Pope was convinced by the bikes' possible business success "the businessman suddenly saw the potential of traveling on two wheels."
