Water is a molecule?
a) ionic
b)covalent
c)polar covalent
d)reversible

An 88 year-old widow with uterine prolapse and multiple comorbid conditions has been unsuccessful in the use of a pessary for treatment elects to receive colpocleisis (lefort type) to prevent further prolapse and avoid more significant surgery like hysterectomy. the treatment is successful. what are the cpt® and icd-10-cm codes reported for this procedure?

Why do we perceive objects as retaining their brightness under different lighting levels?

Explain how scientists use geologic time to determine the age of landforms.