Cultivated corn was domesticated from teosinte more than 6,000 years ago. farmers and scientists continue to modify the corn we eat as well as the corn livestock eat. we call this process describe this process and give two other examples of this form of biotechnology.

precisely the author keeps the interest of readers not describing clearly the   kind of relationship in giselle's family. by doing this, readers had to imagine and assume how it was.   instead, the author described better scenes with dark star and the influence of books about horses in giselle's life and actions.   also the fact that she broke her arm but not referring to it in detail leads the readers to imagine and guess what could have occurred.