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ClassifyingOrganism
Ch 7 Houghton Mifflin 5th grade Science
| Question | Answer |
|---|---|
| Amphibians | Animal with smooth, moist skin; it has gills when young and then develops lungs when older. Frogs, toads, and salamanders are amphibians |
| Angiosperm | A vascular plant that produces seeds from flowers. |
| Bacteria | small single celled organisms that do not have a nucleus. |
| Cnidarian | invertebrates with radial symmetry, a saclike body, a true mouth, and the ability to digest food. |
| Dichotomous Key | a tool used to identify organisms based on contrasting pairs of characteristics. |
| Fungi | a kingdom of organisms, with a nucleus that get nutruients by decomposing other organisms. |
| Gymnosperm | a vascular plant that produces seeds, but not flowers or fruits. |
| Invertebrates | an animal without a backbone. |
| Kingdom | the highest level of biological classification. |
| Nonvascular | lacking a water transport system. |
| Protists | a single-celled or multicellular organism that may share characteristics with plants, fungi, and animals |
| Protozoa | animal- like protists, including amoebas and parameciums |
| Symmetry | matching form on opposites sides of a dividing line. |
| Vascular | having a tube like water-transport system. |
| Vertebrate | an animal with a backbone. |
| Archaebacteria | meaning "ancient bacteria", a kingdom of single celled living thinkgs that resemble eubacteria but typically live in extreme weather. |
| Eubacteria | meaning "true bacteria", a kingdom of single-celled living things that lack a nucleus and are found in most every environment. |
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dekiah1
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