- Life Sciences
a serious eating disorder in which sufferers starve themselves voluntarily owing to extreme concerns about their weight and body shape.
allergic reaction to certain allergens such as pollen. It causes sneezing, a runny nose and...
(also called lithospheric plates) massive, irregularly shaped slabs of solid rock.
the neurons that link motor and sensory neurons within the central nervous system.
list of questions or statements that are used to classify or identify a living organism.