Human Biology

1.80. References http://www.ck12.org

Shutterstock.com

68. Courtesy of the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), National Insti-
    tutes of Health (NIH).. Public Domain


69. J.C. Rojas (Flickr), modified by CK-12 Foundation.. CC-BY-NC-SA 2.0


70. Robert R. Wal.. Public Domain


71. Image copyright beerkoff, 2010.. Used under license from Shutterstock.com


72. Image copyright Milos Jokic, 2010.. Used under license from Shutterstock.com


73. Image copyright ducu59us, 2012.. Used under license from Shutterstock.com


74. Image copyright Sebastian Kaulitzki, 2010.. Used under license from Shutterstock.com


75. Grm wnr (Wikimedia), modified by CK-12 Foundation.. Public Domain


76. Images copyright takito, 2012.. Used under licenses from Shutterstock.com


77. Persian Poet Gal (Wikimedia).. Public Domain


78. Central nervous system: Grm wnr (Wikimedia), modified by CK-12 Foundation; Peripheral nervous system:
    Persian Poet Gal (Wikimedia); Eye: Image copyright Dmitriy Shironosov, 2012; Heart: Image copyright
    Alila Sao Mai, 2012; Violin player: Image copyright forestpath, 2010; Scared woman: Image copyright
    konstantynov, 2012; Woman eating: Courtesy of CDC/James Gathany.. Central and peripheral nervous
    system diagrams, woman eating: Public Domain; Eye, heart, violin player, scared woman: Used under license
    from Shutterstock.com


79. Courtesy of the CDC.. Public Domain


80. Image copyright JinYoung Lee, 2010.. Used under license from Shutterstock.com


81. Image copyright CREATISTA, 2012.. Used under license from Shutterstock.com


82. Image copyright Aspen Photo, 2012.. Used under license from Shutterstock.com


83. Image copyright BlueOrange Studios, 2012.. Used under license from Shutterstock.com


84. Volker Wille.. Royalty Free


85. Volker Wille.. Royalty Free


86. Julie Kertesz (Flickr: Julie70).. CC-BY-NC-SA 2.0


87. Rhcastilhos.. Public Domain


88. CK-12 Foundation - Zachary Wilson.. CC-BY-NC-SA 3.0


89. Courtesy of the National Institutes of Health. Normal Vision, Myopia. Public Domain


90. Image copyright Alila Sao Mai, 2012. Myopia, Hyperopia. Used under license from Shutterstock.com


91. Image copyright Kostenko Maxim, 2012.. Used under license from Shutterstock.com


92. Chittka L, Brockmann.. CC-BY 2.5


93. Image copyright AISPIX by Image Source, 2012.. Used under license from Shutterstock.com


94. Image copyright DenisNata, 2012.. Used under license from Shutterstock.com


95. Image copyright Richard Peterson, 2010.. Used under license from Shutterstock.com


96. Images copyright Blamb and Alila Sao Mai, 2012; modified by CK-12 Foundation - Zachary Wilson.. Used
    under licenses from Shutterstock.com


97. Dr. Laughlin Dawes.. CC-BY 3.0


98. Courtesy of Dr. Brodsky, Centers for Disease Control and Prevention.. Public Domain


99. Matthew Lew.. CC-BY-NC-SA 3.0


100. Image copyright Yuri Arcurs, 2012.. Used under license from Shutterstock.com


101. Mike Lin.. Public Domain


102. Steak: Jon Sullivan/PD Photo.org; Milk: Image copyright donatas1205, 2012; Grains: Courtesy of Peggy
     Greb, Agricultural Research Service (ARS); Kidney beans: Image copyright Ekaterina Lin, 2012.. Steak and
     grains: Public Domain; Milk and kidney beans: Used under license from Shutterstock.com


103. Image copyright Lusoimages, 2010.. Used under license from Shutterstock.com


104. Courtesy of Janice Haney Carr, CDC/Bette Jensen.. Public Domain


105. Courtesy of CDC/Dr. Lucille K. Georg.. Public Domain


106. Courtesy of CDC/Janice Carr.. Public Domain


107. Image copyright MichaelTaylor, 2010.. Used under license from Shutterstock.com


108. Courtesy of James Gathany, CDC/Brian Judd.. Public Domain