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:
C
Explanation:
it have commas in the right places and a period at the end
Answer: The theme of “Taking the Plunge” is to accomplish any challenge you have to overcome your fears on your own. The story tells us that no matter how impossible we think one things is, there is always a way to do it as long as we stay positive and confident. The main character had a problem with her body but that did not stop her from achieving amazing feats that one would think is impossible for her state.
Explanation:
The weeping willow tree is as beautiful and graceful as dove.
Answer:
Umm wha do you mean could you be a bit more specific?
