
Biology: Concepts and Investigations 2nd Edition by Mariëlle Hoefnagels
Edition 2ISBN: 978-0077295349
Biology: Concepts and Investigations 2nd Edition by Mariëlle Hoefnagels
Edition 2ISBN: 978-0077295349 Exercise 24
Why do you think people who migrate from the tropics to urban areas in northern latitudes are at high risk for vitamin D deficiency? How might they decrease the risk?
Explanation
People originally from the tropics most ...
Biology: Concepts and Investigations 2nd Edition by Mariëlle Hoefnagels
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