Why does a houseplant growing on a windowsill tend to grow towards the window?
A. This growth allows the plant to obtain moisture from the air outside
B. This growth gives leaves maximum exposure for photosynthesis
C. This growth allows the plant to obtain heat from the sun
D. This growth gives leaves maximum exposure for respiration
1
Expert's answer
2015-12-28T09:59:18-0500
B. This growth gives leaves maximum exposure for photosynthesis
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