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Welcome To Mrs. Gray's Life Science Class Seventh grade science is a life science based course covering the following topics: structure and function of organisms, continuity of life, and ecological behavior and systems. Unifying thenes and biotechnology are incorporated throughout the course of study. We do not inherit the earth from our ancestors, we borrow it from our children. ~Native American Proverb Copyright [2007], [Wendy Gray], All Rights Reserved
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