1., Explain how the root system and shoot system depend on each other for survival., 2., Describe how the leaves, stem, and roots work together during photosynthesis., 3., How does the plant maintain internal balance (homeostasis) when the environment becomes too hot or too dry?, 4., Explain why the stem is important in transporting nutrients and water and how its damage affects the entire plant., 5., Describe how stomata and guard cells help the plant regulate water and gas exchange., 6., Explain how fruits and flowers support plant reproduction and survival., 7., Why is it important that each plant organ performs its function for the whole plant to survive?.

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