The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Did you know?
Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.
Did you know?
Thyroid conditions may make getting pregnant impossible.
Did you know?
The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.
Did you know?
According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.
Patellofemoral Pain Syndrome
Boy with Down syndrome.
Refeeding Syndrome Trajectory
Chromosomal involvement and translocation in familial Down syndrome
