Bio (life)
Bio
Greek bios: life.
Our biology class studied how seeds grow.
Biology
The study of living things.
Fatima loves biology because she enjoys learning about animals.
Biography
The story of a person's life by someone else.
Aarav read a biography of a famous scientist.
Remember: Bio = life. Biography = life + writing. Your own life story adds auto- (self): autobiography. Stress the part after bio: by-OG-ruh-fee, by-OL-uh-jee.