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Ultimate Vocab Stack
cell | The basic unit of structure and function in all living things |
organism | A living thing |
nucleus | The brain of the cell |
cell membrane | Surrounding of the plant cell |
cell wall | Supports and protects a plant cell |
cytoplasm | A jellylike substance containing chemicals that help the cell stay healthy |
chloroplast | Makes food for cell |
multi-cell organism | An organism that has more than one cell |
single-cell organism | A celled organism |
microorganism | An organism that is too small to be seen with the unaided eye |
chromosome | A threadlike structure in the nucleus, made up of DNA |
inherited trait | A characteristic passed from parents to their off spring |
dominant trait | A trait that appears even if an organism has only one factor for the trait |
recessive trait | A trait that appears only if an organism has two factors for the trait |
gene | The part of a chromosome that contains the DNA code for an inherited trait |
instinct | A behavior that an organism inherits |
learned behavior | A behavior that an animal acquires through experience |
classification | The process of grouping similar things together |
kingdom | A major, large group of similar organisms |
species | A single kind of organism that reproduce can among its own kind |
vertebrate | An animal with a backbone |
invertebrate | An animal without a backbone |
mammal | An animal that gives live birth and has hair and warm blooded |
bird | An animal that has wings and lays eggs and has feathers |
reptile | A scaly animal that lays eggs on land |
amphibians | A slimy like animal that lays eggs in water and sometimes goes on land |
fish | An organism that has scaly skin and lays eggs in water breaths with gills in the water and turns the water into oxygen |
electric charge | A basic property of the tiny particles that make up matter; it can be positive or negotiate |
static electricity | The buildup of electric charges in one place |
electric current | A flow of electric charge |
electric circuit | A continuous pathway that can carry an electric current |
series circuit | An electric circuit with only one path that current can flow |
parallel circuit | An electric circuit with two or more paths that current can follow |
resistance | The measure of how much a material opposes the flow of electric current |
short circuit | A flaw in a circuit that enables current to flow where it is not wanted |
conductor | A material trough which heat or electricity flows easily |
insulator | A material that slows the flow of heat or electricity |
electromagnet | A device made up of a current carrying wire coil around an iron core |
physical change | A change in which a substance remains the same substance |
mixture | A combination of two or more different substance |
physical property | A trait such as color, shape, or hardness that describes substance by itself |
chemical property | A property that involves the ability of a substance to react with other materials to form a new substances |
chemical change | A change in which a substance or two becomes a new substance two |
compound | A substance made up of two or more different elements |