What is the best thing you can do with an artifact?
in what conditions are most artifacts found??
what can archeologist use to learn alot about the past?
how did anciant cave poeple make axes?
in egypt they used a system of pictures called what??
what stone had greek, egyptian script, and Hieroglyphics on it??
how is a petro glyph made??
how do archeologist find out the "big picture"?
what do anciant buildings tell us??
where is bill nye going to walk too??