Vocabulary
organism, function, structure, energy, vertebrate, invertebrate, backbone, internal, external, skeletal system, heart, brain, lungs, nutrient, carbon dioxide, oxygen, skin, stomach, mammals, fish, reptiles, amphibians, birds, exoskeleton, stem, leaves, roots, soil, vascular plant, non-vascular plant, flowering plant, nutrient, photosynthesis, structure, function, growth, reproduction, energy, dispersal, flower, pollination, carbon dioxide, internal structure, external structure, seed, embryo, dormancy, rhizoids, species, predator, prey, senses, herbivore, carnivore, omnivore, scavenger, animal, structure, function, mate, reproduce, alpha, structure, growth, plants, animals, organism, growth, reproduction, stem, leaf, roots, minerals, soil, sprout, fertilizer, nutrients, seed, sprout, energy, organism, structure, function, behavior, stem, seed, structures, external, internal, stigma, ovary, sepal, stamen, petal, leaf, reproduction, pollinate, photosynthesis, predator, roots, vascular, non-vascular, organism, plant, animal, photosynthesis, energy, stigma, stamen, style, pistil, pollen, sepal, ovary, petal, pollinate, pollinator, reproduction, root, stem, seed, leaves, flower, nutrient, soil, internal structure, external structure, environment, survival, predator, vascular plant, nonvascular plant, behavior, growth, Structure, function, organism, behavior, environment, internal, external, function, mammal, survival, respiratory system, carbon dioxide, oxygen, lungs, gills, extract, circulatory system, cells, muscular system, skeleton, nervous system, muscle, vertebrate, invertebrate, mollusk, insect, digestive system, reproduce, mate, ovaries, fertilize, external, structure, function, adapt, environment, predator, prey