Answer:
D. Fixed percentage of RM method
Explanation:
When we measure muscular endurance it is very important to make it equal to all participants. This can be done using a fixed percentage of a one-repetition maximum or 1RM. We can set it to 70% so a person who can lift 100kg would have to lift 70kg for as many repetitions that they can. This way a large and small person would be equal in weight but not in endurance.
Answer:
Explanation:
protection
1. It protects our internal organs.
2.The skull protects the brain; the thorax (sternum, ribs and spine) protects the heart, lungs and other viscera
muscle attachment:
1. attach many skeletal muscles across joints
2. when one muscle flexes (or contracts) the other relaxes
movement (at joints);
1. when one muscle flexes (or contracts) the other relaxes
2.movement of limbs, and stability, such as the stability found in the bones of the skull.
storing calcium and phosphorous:
1.The bone stores 99% of the body's calcium and 85% of the phosphorus.
2.If blood calcium gets too high or too low, the muscles and nerves will not function.
blood cells and platelets production:
1.Red blood cells, most white blood cells, and platelets are produced in the bone marrow, the soft fatty tissue inside bone cavities.
<span>Yes. And soup is broth and vegetables. Cereal is like oats and grains in milk. Cereal doesn't have to be cooked.</span>
