Answer:
Explanation:
The body's energy supply is met by the metabolism of glucose in cells using oxygen. The problem with Lucille's respiratory and circulatory system can make it difficult for her to take part in a soccer game because the needed energy would not be available for her to participate in the game.
Answer: Development proceeds from the center outward or from the midline to the periphery.
Explanation:
Answer:
Muscles move body parts by contracting and then relaxing. Muscles can pull bones, but they can't push them back to the original position. So they work in pairs of flexors and extensors. The flexor contracts to bend a limb at a joint.
Explanation:
Having stronger bones
Easier to do household chores
Lower blood pressure
Larger lung capacity
Yes <span>Leukemia is found it the bone and spreads as in white cells over the body</span>
