Which of the following represents the correct order (from top to bottom) of the five sections of the vertebrae?

A) coccyx,sacrum,lumbar,thoracic,cervical
B) cervical,lumbar,thoracic,coccyx,sacrum
C) cervical,thoracic,lumbar,sacrum,coccyx
D) cervical,thoracic,coccyx,sacrum,lumbar

Which disease is defined as a metabolic disorder characterized by the body's inability to produce or use insulin?

A) leukemia
B) lung cancer
C) diabetes
D) breast cancer

Most STIs are asymptomatic.

​Jerry is a professional football player and wants to increase his physical flexibility. What is most accurate about exercise toward this goal?

A) ​Any exercise that he does to increase muscle strength will decrease his flexibility.
B) ​Any exercise that he does to increase muscle endurance also increases flexibility.
C) ​Any exercise that he does to increase his flexibility will be the same for all joints.
D) ​Any exercise that he does to increase his flexibility will lower his risk of injuries.