SORU: konuşmayı en iyi tamamlayan ifadeyi bulunuz
Professor:
- And here you see a picture of a little devil frog.
The male produces noisy sounds in pursuit of a
partner.
Student:
- ----
Professor:
- Well, he's a poisonous frog and has bright
colours which warn predators that he's unsafe to
eat.
Student:
- How significant characteristics it has!