|
|
Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).
Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.
Women are 50% to 75% more likely than men to experience an adverse drug reaction.
There are more bacteria in your mouth than there are people in the world.
Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.