5/2/12
Post date: May 02, 2012 6:37:52 PM
Bell ringer (verbal): Why is helpful to be able to see colors?
Notes - light and color (chapter 18, section 4)
Page 553: 1-8
Post date: May 02, 2012 6:37:52 PM
Bell ringer (verbal): Why is helpful to be able to see colors?
Notes - light and color (chapter 18, section 4)
Page 553: 1-8