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Root Word #12-BIO

Name _________________________

Date ___________________________
Across
a piece of writing about a person’s life written by someone else
The root word BIO means ___
a piece of writing written by a person about his or her own life
a diet thought to help people live longer because it focuses on natural foods
the study of living things
the zone of planet Earth where there is life (between the deep crust and the lower atmosphere)
Down
the removal of living tissue from the body for diagnostic examination
a medicine used to save lives because it destroys harmful bacteria and cures infections
a person who studies living things
the study of the nervous system of living things and how it helps the living things learn and react
how two different living organisms live together and depend on each other