What does toolmaking mean?

The action, process, or art of making tools; originally thought to be a human only ability

What does conservation mean?

Preservation, protection, or restoration of the natural environment, ecosystems, vegetation, and wildlife

What does Fieldwork mean?

Practical work conducted by a researcher in a natural environment

What does adoption mean? (wasn't on list)

the action or fact of legally taking another's child or animal and bringing it up as one's own, or the fact of being adopted

What does Paleoanthropologis mean?

A person who studies fossils of early humans.