I am bored who wants to talk​

Which of the following defines scoliosis? a. a posture disorder characterized by the shoulders being rounded and the back hunched b. a posture disorder in which the spine curves up the back like a snake c. a posture disorder characterized by excessive curvature or arch in the lower back d. none of the above

Select all of the possible methods of aids transmission.

Ways in which using health care services effectively can foster your health and ways in which not being aware of them is a health risk.