study of artifacts and relics of early mankind
history
written and other recorded events of people
prehistoric
before written history
excavate
to dig up
consereve
to save
Culture
Beliefs, customs, and traditions of a specific group of people.
matieral culture
the physical things created by members of a society
features
remains that can not be moved
artifact
item made by human craft
Bobby wants to exercise at a medium to high intensity during his cardio exercise. To be at the right exercise intensity, his breathing rate should