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