1. Bacteria have leaves, stems, and roots.   True   False   2. Plum is a _______ flowering plant.   closed-seeded   naked-seeded   3. _______ is a naked-seeded plant.   Sunflower   Maple   Cedar   Guava   Hint Half-n-half Clue   4. Cycas is a _______ plant.   closed-seeded   naked-seeded   5. _______ is a closed-seeded flowering plant.   Spruce   Pine   Fir   Oak   Half-n-half Clue   6. _______ is a non-flowering plant.   Spirogyra   Plum   7. Moss and riccia are green, flowering plants.   True   False