To solve or understand something
To look carefully for something or someone
To make guesses about something
The parts of something that are left after most of it is gone
Clues that make you believe something is true
To try to find out what happened or what is true
Built, made, or created something
Describes people or things that existed before information was written down
Figure out
Remains
Prehistoric
Search
Constructed
Investigate
Evidence
Speculate
