What system do trees need to transport nutrients?
- Correct Answer: vascular
- circulatory
- photosynthetic system
- passive transport membrane
Explanation: The trees tower in the sky, while the mosses carpet the forest floor. Mosses, like the first plants, are restricted to life near the ground because they lack vascular system. Only with a vascular system can these trees transport sugars, nutrients, and water up and down their tall trunks. The evolution of the vascular system was a big step in the evolutionary history of plants.
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