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q6
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This speaking topic by users
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2015-12-14 | Saharnaz | 90.00 | Check this speaking |
| 2014-04-06 | maryam2900 | 85.00 | Check this speaking |
| 2014-05-20 | ioanap | 80.00 | Check this speaking |
| 2014-01-28 | nar78 | 85.00 | Check this speaking |
| 2016-03-25 | younes.tatari | 80.00 | Check this speaking |
Speaking category
Speakings by user Ekhlass1980
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- Bioluminescence Bioluminescence occurs when organisms convert chemical energy into visible light. This happens when a chemical reaction involving oxygen and two other molecules takes place. During this reaction, light of varying colors may be emitted. The 80
- q3 75
- 2. Would you prefer to do an important college assignment as part of a team with otherstudents, or individually on your own? 80
- Q4 75
- q5 75
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