Speaking topics in text
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, needed hundreds of years to take place. Scientists have now found that evolution occurs quickly within some organisms as they adapt and develop in response to environments that have undergone a quick and extreme change. This rapid change is called evolution in action. As researchers investigate dramatically changing environments, they are discovering more and more examples of this.
Online speaking recording
Votes
This speaking topic by users
Post dates | Users | rates | Contents |
---|---|---|---|
2014-04-12 | Ekhlass1980 | 80.00 | Check this speaking |
Speaking category
Speakings by user Ekhlass1980
:
- Q5 90
- q4 80
- eading Adaptive Reuse Over time many buildings become old run down and outdated They outlive their original purposes and become a burden for their communities Rather than spend a large amount of money to tear down these buildings and construct newer more 67
- When selecting a university, which factor among the following three do you consider the most important? Cost, size, or location. Use specific reasons and details to support your answer. 60
- Newspaper Production Reduced Emerson College’s journalism department currently produces the school newspaper on a weekly basis. The college believes that the current readership is too low to justify weekly publication, so the administration has decided to 80
24 in 30
Good!