The roots of plants are important to photosynthesis because a. remove glucose from the plant. b. provide the water needed. c. remove oxygen from the plant. d. provide the carbon dioxide needed.

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

Amap's orientation is typically determined by an

Which of the following does not make up ground substance of connective tissue? hyaluronic acid elastic fibers glycosaminoglycan proteoglycan