Lewis-Vertebrates
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| animal with a backbone | vertebrate
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| tough, flexible tissue that makes up all or part of the vertebrate endoskeleton | cartilage
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| supportive framework of bone and cartilage that provides an internal place for muscle attachment; protects internal organs | endoskeleton
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| cold-blooded animals; internal body temperature changes with the temperature of its surroundings | ectotherm
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| warm-blooded animals; maintain a nearly constant internal body temperature | endotherm
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| fanlike structures used for steering, balancing, and moving | fins
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| hard, thin plates that cover and protect the body of a fish | scales
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| shallow, canal-like structure filled with sensory organs which allows a fish to detect movement | lateral line system
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| organs that exchange carbon dioxide for oxygen in the water | gills
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| period of inactivity during cold weather in which an animal's body temperature drops and its body processes slow down | hibernation
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| period of inactivity during hot, dry months | estivation
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| egg covered with a shell that provides a complete environment for a developing embryo | amniotic egg
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| mammals that lay eggs with leathery shells | monotremes
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| the way an organism interacts with other organisms and its environment | behavior
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| a behavior that an organism is born with | innate behavior
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| an automatic response that does not involve a message from the brain | reflex
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| a complex pattern of innate behavior | instinct
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| occurs when an animal forms a social attachment to another organism during a specific time period after birth or hatching | imprinting
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| behavior modification in which the response to a stimulus becomes associated with another stimulus | conditioning
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| mammals that give birth to immature young that that usually continue to develop inside an external pouch on the mother | marsupials
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| mamals whose embryos completely develop while inside the mother's uterus | placentals
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| behavior that allows males and females of the same species to recognize each other and prepare to mate | courtship behavior
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| feathers that give a bird its shape and coloring | contour feather
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| instinctive seasonal movement of animals | migration
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| feathers that help to insulate a bird and keep it warm | down feather
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| organism that eats only plants | herbivore
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| organism that eats both plants and animal parts | omnivore
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| organism that eats only other animals | carnivore
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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lewisch
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