Guess what fact - the truth, and what - is fiction.
Crocodiles swallow stones?
Perches to 5 years change sex?
Dolphins sleep with one eye open?
The answers to these and other questions can be found in the appendix.
Guess what fact - the truth, and what - is fiction.
Crocodiles swallow stones?
Perches to 5 years change sex?
Dolphins sleep with one eye open?
The answers to these and other questions can be found in the appendix.