The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
Did you know?
The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
Did you know?
Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
Did you know?
Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.
Did you know?
Russia has the highest death rate from cardiovascular disease followed by the Ukraine, Romania, Hungary, and Poland.
aby pygmy hippopotamus stands near its parent at a zoo in Jihlava, Czech Republic
Young macaques are breastfed by their mothers
Fraternal twins share about 50 percent of their segregating genes.
A wide variety of pathogens may live on or in the human body.