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Java Games: Flashcards, matching, concentration, and word search. |
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| A | B |
| bacteria | the oldest living and most numerous organisms |
| vascular | having tubes or channels |
| vertebrate | animals with a backbone |
| nonvascular | without tubes or channels |
| organism | a living thing |
| invertebrate | animal without a backbone |
| protists | algae and protozoans |
| microscopic | to small to be seen with the eye alone |
| cells | building blocks of life |
| nucleus | part that controls all the functions of a cell |
| bacteria cells | have no nucleus |
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Fourth Grade Teacher |
East Dale Elementary |
| Fairmont, WV |
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