Speaking topics in text
task 4 Vertical migration is a pattern of vertical movement that creatures that live in the ocean or in lakes undertake each day. Usually creatures migrate up to the surface at night and return to the bottom of the oceans during the day. Such Vertical migratory behaviors can be due to various environmental factors such as light, temperature, salinity, or predators. Some creatures’ vertical migratory behaviors depend on an underlying biological rhythm such as age or sex.
Online speaking recording
Votes
This speaking topic by users
Post dates | Users | rates | Contents |
---|---|---|---|
2014-02-04 | nishith | 80.00 | Check this speaking |
Speaking category
Speakings by user nishith
:
- tpo 9 task 1 80
- your university is planning to allow students to watch TV in their dormitories. what is your opinion and why? what are the adv and disadv. of watching TV in dormitories? include reason and examples to support your response. 85
- kaplan test 2 task 1 55
- you are starting your own business. what is the most important thing you should do that will help your business to succeed? 80
- some college students choose to take courses in a variety of subject areas in order to get a broad education. others choose to focus on a single subject area in order to have a deeper understanding of that area. which approach to course selection do you t 80
24 in 30
Good!