The Excretory System: From Your Heart to the Toilet - CrashCourse Biology #29
232 بار بازدید -
8 سال پیش
-
Hank takes us on the
Hank takes us on the fascinating journey through our excretory system to learn how our kidneys make pee.
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References
http://www.emc.maricopa.edu/faculty/farabee/biobk/biobookexcret.html
http://www.khanacademy.org/science/biology/v/the-kidney-and-nephron
Campbell Biology, 9th ed.
Table of Contents
8 سال پیش
در تاریخ 1395/09/18 منتشر شده
است.
232
بـار بازدید شده