Speaking topics in text
q6
Online speaking recording
Votes
This speaking topic by users
| Post dates | Users | rates | Contents |
|---|---|---|---|
| 2016-01-28 | hudashti1 | 80.00 | Check this speaking |
| 2015-08-22 | atabak | 70.00 | Check this speaking |
| 2014-11-20 | Mirin | 85.00 | Check this speaking |
| 2013-10-17 | fardin | 80.00 | Check this speaking |
| 2014-11-13 | Mirin | 80.00 | Check this speaking |
Speaking category
Speakings by user Ekhlass1980
:
- Evolution in Action When an environment undergoes a dramatic change and no longer provides the conditions necessary for a species to survive, this species must change or face extinction. It has long been held that this change, referred to as evolution, ne 80
- Q5 80
- 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 80
- do agree or disagree? learning through online courses is more effective than learning in the traditional classroom setting 80
25 in 30
Great!