Practice bio, chron, circum

What does the root bio mean?

• time

• old

• study

• life

What does the root chron mean?

• young

• time

• medium

• around

What does the root circum mean?

• around

• many

• life

• time

Which word below means the distance all the way around a circle?

• circulate

• chronological

• circumference

• biohazard

Which word means to travel completely around the world?

• autobiography

• circumnavigate

• circumflex

• antibiotic

Which word means to prevent something from happening

by careful thinking or to get around something?

• chronicle

• biohazard

• biology

• circumvent

Which word means to bend or go around an obstacle?

• circle

• circumvent

• chronometer

• biological

the study of living things

• biology

• circa

• chronology

• biohazard

continuing for a long time

• biography

• credential

• chronic

• incredulous

story of a person's life written by another person

• biodegradable

• circa

• chronology

• biography