Answer: It provides information and engages students with images and sounds.
Answer (c)
Explanation:
I think it would be answer D, to introduce an idea because it's introducing the idea of a Venus Fly Trap's diet.
I believe the answer is a.)
Answer:
The sagebrush that dominates the sage-steppe landscape plays a critical role in the hydrologic cycle of the arid West. Sagebrush itself often serves as a “nurse” plant for other plants, many of which are important to sustaining grazing wildlife and domestic livestock.
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