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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.
Answer:
she felt that she and her family belonged to neither American or Canadian side.
Explanation:
The young boy's mother told the Canadian border guard that they are coming from and going to a place called "Standoff" because she felt that she and her family belonged to neither American or Canadian side.
The mother simply wanted to be "Blackfoot" and felt that her identity should not rest on American or Canadian Blackfoot. The mothers used the place "Standoff" because that's where she felt like she belonged, a place which neither America or Canada owned, when asked about her citizenship.
Both C and D are the same so either could be correct, but it is not a or b that’s for sure
Answer:
Although people tend to think of the American political system as a public institution based on high-minded principles, it’s not. Politics behaves according to the same kinds of incentives and forces that shape competition in any private industry.
Explanation:
I hope this helps you and also have great day.
