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Root- "Bio" Words = Life

Teacher: Mrs. ODonnell
Across
The study of the nervous system of living things and how it helps the living things learn and react
Some think you may live longer if you have this in your life
The part of the earth where there is life
The study of living things
Down
How two different living organisms live together and depend on each other
This saves lives by destroying harmful bacteria
When a person writes about his or her own life
Writing about a person's life written by someone else
When you have living tissue removed from your body
A person who studies living things