What is a simile for the skeletal system?

What does immunity resist infection from? Is there a surgery that can be done to remove a 6th lumbar vertebrae that is fused? Why it is important to take care of the urinary system? When a myoma can be cancerous? What is to suture the end of a tendon to bone? Why is Finding intersection between seemingly unrelated topics help you increase brain power? How does barometric pressure affect tinnitus? Is this male pattern baldness or something else? How many breaths does a 13 year old take in one minute? What is a large rounded knuckle like prominence that joins together with another bone? Will you need surgery to remove the fibroid? When a water test is done what things are looked for? Can you eat celery with gout? Does not emptying the bladder cause chronic prostatitis? An inflamed appendix? If you think you are pregnant and you come on your period does that mean your not pregnant? What would happen if an artery or vein was damaged? What glands classify chemicals that are disrupted by the circulatory system? How does a stomach look after pregnancy? Is a heart rate of 130 dangerous?