Thursday, June 2, 2011

Perennial Plant/ Phototrophism: Backyard 5/30/11

Perennial plants live for more than two years. These plants are dormant throughout the winter, then they grow back in the spring to continue out their life cycle. When plants grow toward the light source, it is called phototrophism. These plants are leaning out from under the roof of the house to grow toward the light.

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