1 - Humble ISD

101. Define photosynthesis. 102. Write a balanced symbol equation for photosynthesis. 103. Visible light is made of many different wavelengths. Match the ranges of wavelengths below with their colours. a. 400-500nm = b. 500-650nm = c. 700-800nm = 104. Define action spectrum. 105. What is a pigment? 106. ................
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