Hernando de Soto, the Spanish conquistador.
Men believe communication should have a clear purpose, but women use communication to discover how she feeling and tell what she wants to say.
B because it’s only one person
1. Because in the past 36 years, 200,000 people were killed and over 40,000 bodies haven't been identified, so Fredy Peccerelli and his team are on a mission to help I.D. all the unknown bodies.
2. They extract DNA from the bodies through the bones, then compare it to the DNA of a living family member to make sure the victim''s body belongs to that family.
3. They used it by searching through the military documents to find victims.