bio
macrobiotic diet
a diet thought to help people live longer because it focuses on natural foods.
antibiotic
a medicine used to save lives because it destroys harmful bacteria and cures infections
biologist
a person who studies living things
biography
a piece of writing about a person's life written by someone else
autobiography
a piece of writing written by a person about his or her own life
biology
the study of living things
neurobiology
the study of the nervous system of living things and how it helps the living things learn and react
symbiosis
how two different living organisms live together and depend on each other
biopsy
the removal of living tissue from the body for diagnostic examination
biosphere
the zone of planet Earth where there is life (between the deep crust and the lower atmosphere)