
Expositive text: Creatures clone selves in face of danger
The text is expositive, because it gives descriptions and information about de sand dollar larvae.
The text starts with a phrase. After this, the fact is exposed: self-copy of the sand dollar larvae when danger is close.
In order to give some support to the text, scientists quotes has been used, like Dawn Vaughn, a biology doctoral student at the University of Washington's Friday Harbor Laboratories. This is a nice way of increasing interest and reading level (Using technical words)
Other characteristic of Clara Moskowitz’s text, is interchanging scientific information with description, in order to expose how the life of this sand dollar larvae is. She also describes bit information of its predator: Fishes.
She is using the pyramidal structure of information: First, the most important information, and the less information at the end.




