Vocabulary
habitat, hibernate, adaptations, behavioral adaptations, survival, reproduction, traits, organism, environment, organism, structure, function, behavior, stem, seed, structures, external, internal, stigma, ovary, sepal, stamen, petal, leaf, reproduction, pollinate, photosynthesis, predator, roots, vascular, non-vascular, organism, living, stimuli, reproduction, growth development, vertebrates, invertebrates, classified, characteristic, aquatic, scales, cold blooded, warm blooded, external, internal, mammal, reptile, amphibian, structure, function, 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, external, structure, function, adapt, environment, predator, prey, 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