Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
Did you know?
More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.
Did you know?
Thyroid conditions may make getting pregnant impossible.
Did you know?
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
Did you know?
Most fungi that pathogenically affect humans live in soil. If a person is not healthy, has an open wound, or is immunocompromised, a fungal infection can be very aggressive.
Actions of flexors and extensors.
Monstrous people from distant lands depicted in a fifteenth-century European woodcut.
Muscles of the posterior torso that are responsible for arm movements.