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Home Q & A Board Biology-Related Homework Help General Biology
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dfysb54w dfysb54w
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6 years ago
Which of the following selectively absorb
  some wavelengths of light and reflect others?
 
  a. rainbows
  b. carbohydrates
  c. proteins
  d. pigments
  e. cell membranes

Question 2

Visible light comprises wavelengths that vary
  between ____ nanometers.
 
  a. 380 and 750
  b. 350 and 750
  c. 390 and 780
  d. 340 and 740
  e. 320 and 740
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Belly313Belly313
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6 years ago
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dfysb54w Author
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#2
6 years ago
I wanna give this person a hug.
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