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book Essentials of Physical Anthropology 9th Edition by Robert Jurmain ,Lynn Kilgore ,Wenda Trevathan cover

Essentials of Physical Anthropology 9th Edition by Robert Jurmain ,Lynn Kilgore ,Wenda Trevathan

Edition 9ISBN: 978-1111838164
book Essentials of Physical Anthropology 9th Edition by Robert Jurmain ,Lynn Kilgore ,Wenda Trevathan cover

Essentials of Physical Anthropology 9th Edition by Robert Jurmain ,Lynn Kilgore ,Wenda Trevathan

Edition 9ISBN: 978-1111838164
Exercise 4
How many hours a day do you spend with your computer or cell phone? Do you think that these forms of technology may have negative effects on your health? Why or why not?
Explanation
Verified
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The technology of computers is changing ...

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Essentials of Physical Anthropology 9th Edition by Robert Jurmain ,Lynn Kilgore ,Wenda Trevathan
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