Answer: The probe won’t display a reading because the skull is too old. There isn’t enough carbon-14 remaining to accurately assess its age.
Explanation: change it up a bit though.
Answer: Three main approaches for conducting research using concept maps as a tool emerged: relational, cluster, and word frequency. These approaches are included in the different phases of research process such as data collection, analysis, and presentation.
I would say that one human factor would be our faces are different but i still am not sure