This crossword puzzle contains 17 words or phrases related to the life cycle of flowering plants. Students must match the terms to their definitions and fill in the appropriate boxes in the puzzle. Terms include: water, pollination, stored food, annuals, warmth, seed formation, germination, seedling, nectar, cross-pollination, perennials, seed coat, seeds, self-pollination, biennials, pollen, and air. Answer key included. Created by Amber Mealey.