The central and main shadow of an eclipse is termed the umbra, derived from the Latin word for shade. An object in orbit is in constant freefall. The Satellite Paradox states that an orbiting body will accelerate when it encounters friction. Some queen ants can live as long as 30 years. Hedgehogs are not natively found anywhere in the New World.
Alcoholics are twice as likely to confess a drinking problem to a computer than to a doctor.
The vital capacity of your lungs is the maximum air they can hold. The aveoli are sacs in your lungs that increase surface area to allow from greater gas exchange. Carbon is an element that has great affinity for itself. It can form chains, rings, tubes, and even balls. Malacology is the study of mollusks.