Chuck is in charge of the team. He uses cheap tools, but he also has expensive tools to clean the artifacts. He went to school for a long time to become an archaeologist.

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Chuck is in charge of the team. He uses cheap
tools, but he also has expensive tools to clean
the artifacts. He went to school for a long time
to become an archaeologist.

• Alexis listens to her leader and follows
  instruction. She uses a toothbrush to clean
  artifacts. She is just learning to be an
  archaeologist.