Vocabulary
organism, vertebrate, invertebrate, lungs, heart, stomach, internal structures, , , petal, seed, water, nutrients, soil, external structures, internal structures, roots, vascular, stem, photosynthesis, reproduction, stamen, pollen, pistil, pollination, internal, external, structures, roots, vascular plants, metabolism, defense mechanism, thorns, poison, petals, pollination, predators, pathogens, photosynthesis, leaves, ovary, petals, sepals, ovary, ovules, fertilization, stigma, stamen, pollen, pathogens, evolution, chloroplasts, structure, function, behavior, external structures, internal structures, petals, leaves, stem, flowers, roots, thorns, prickles, stimulus, reproduction, pollen, pollination, stamens, pistils, sepal, seeds, ovary, stigma, germinate, root, stem, leaf, flower, fruit, thorn, prickle, fertilizer, photosynthesis, defense mechanism, plant, thorn, internal structure, external structure, archaic, reproduce, seed, spore, vascular, nonvascular, seedless, fern, pollinator, pollinate, nectar, stigma, stamen, ovule, ovary, , , petal, seed, water, nutrients, soil, external structures, internal structures, roots, vascular, stem, photosynthesis, reproduction, stamen, pollen, pistil, pollination, internal, external, structures, roots, vascular plants, metabolism, defense mechanism, thorns, poison, petals, pollination, predators, pathogens, photosynthesis, leaves, ovary, petals, sepals, ovary, ovules, fertilization, stigma, stamen, pollen, pathogens, evolution, chloroplasts, structure, function, behavior, external structures, internal structures, petals, leaves, stem, flowers, roots, thorns, prickles, stimulus, reproduction, pollen, pollination, stamens, pistils, sepal, seeds, ovary, stigma, germinate, root, stem, leaf, flower, fruit, thorn, prickle, fertilizer, photosynthesis, defense mechanism, plant, thorn, internal structure, external structure, archaic, reproduce, seed, spore, vascular, nonvascular, seedless, fern, pollinator, pollinate, nectar, stigma, stamen, ovule, ovary, , petal, seed, water, nutrients, soil, external structures, internal structures, roots, vascular, stem, photosynthesis, reproduction, stamen, pollen, pistil, pollination, internal, external, structures, roots, vascular plants, metabolism, defense mechanism, thorns, poison, petals, pollination, predators, pathogens, photosynthesis, leaves, ovary, petals, sepals, ovary, ovules, fertilization, stigma, stamen, pollen, pathogens, evolution, chloroplasts, structure, function, behavior, external structures, internal structures, petals, leaves, stem, flowers, roots, thorns, prickles, stimulus, reproduction, pollen, pollination, stamens, pistils, sepal, seeds, ovary, stigma, germinate, root, stem, leaf, flower, fruit, thorn, prickle, fertilizer, photosynthesis, defense mechanism, plant, thorn, internal structure, external structure, archaic, reproduce, seed, spore, vascular, nonvascular, seedless, fern, pollinator, pollinate, nectar, stigma, stamen, ovule, ovary, petal, seed, water, nutrients, soil, external structures, internal structures, roots, vascular, stem, photosynthesis, reproduction, stamen, pollen, pistil, pollination, internal, external, structures, roots, vascular plants, metabolism, defense mechanism, thorns, poison, petals, pollination, predators, pathogens, photosynthesis, leaves, ovary, petals, sepals, ovary, ovules, fertilization, stigma, stamen, pollen, pathogens, evolution, chloroplasts, structure, function, behavior, external structures, internal structures, petals, leaves, stem, flowers, roots, thorns, prickles, stimulus, reproduction, pollen, pollination, stamens, pistils, sepal, seeds, ovary, stigma, germinate, root, stem, leaf, flower, fruit, thorn, prickle, fertilizer, photosynthesis, defense mechanism, plant, thorn, internal structure, external structure, archaic, reproduce, seed, spore, vascular, nonvascular, seedless, fern, pollinator, pollinate, nectar, stigma, stamen, ovule, ovary, internal, external, structures, roots, vascular plants, metabolism, defense mechanism, thorns, poison, petals, pollination, predators, pathogens, photosynthesis, leaves, ovary, petals, sepals, ovary, ovules, fertilization, stigma, stamen, pollen, pathogens, evolution, chloroplasts, structure, function, behavior, external structures, internal structures, petals, leaves, stem, flowers, roots, thorns, prickles, stimulus, reproduction, pollen, pollination, stamens, pistils, sepal, seeds, ovary, stigma, germinate, root, stem, leaf, flower, fruit, thorn, prickle, fertilizer, photosynthesis, defense mechanism, plant, thorn, internal structure, external structure, archaic, reproduce, seed, spore, vascular, nonvascular, seedless, fern, pollinator, pollinate, nectar, stigma, stamen, ovule, ovary, structure, function, behavior, external structures, internal structures, petals, leaves, stem, flowers, roots, thorns, prickles, stimulus, reproduction, pollen, pollination, stamens, pistils, sepal, seeds, ovary, stigma, germinate, root, stem, leaf, flower, fruit, thorn, prickle, fertilizer, photosynthesis, defense mechanism, plant, thorn, internal structure, external structure, archaic, reproduce, seed, spore, vascular, nonvascular, seedless, fern, pollinator, pollinate, nectar, stigma, stamen, ovule, ovary, germinate, root, stem, leaf, flower, fruit, thorn, prickle, fertilizer, photosynthesis, defense mechanism, plant, thorn, internal structure, external structure, archaic, reproduce, seed, spore, vascular, nonvascular, seedless, fern, pollinator, pollinate, nectar, stigma, stamen, ovule, ovary