1. Unit 5 Selection 3 Mysteries of the Ancient Past

2. Ancient If something is ancient, it is very old.

3. Archaelogist An archaeologist studies the way people lived in the past.

4. Artifact An artifact is an object, or the remains of one, that represents a culture.

5. Bury T bury means to place in the ground.

6. Clue A clue is a piece of information that leads to a solution

7. Pyramid A pyramid is a building with a square base and four sides that are triangles.

8. Tomb A tomb is a grave or special place for a body of a dead person.