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Java Games: Flashcards, matching, concentration, and word search. |
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6th grade science sound and light Chapter 2 section 5
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| echolocation | the use of reflected sound waves to determine distances or to locate objects |
| sonar | a system that uses reflected sound waves to detect and locate objects underwater |
| sonogram | an image formed using reflected ultrasound waves |
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6th grade teacher |
St. John's Lutheran |
| Corcoran, MN |
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