learning about# food safety & GMOs

learning aboutPor Sergio González29 septiembre, 2016Deja un comentario

lesson videos practice what is a GMO? A GMO is a genetically modified organism, one that has been modified through the process of genetic engineering. According to this essay from Harvard, genetic engineering must involve scientists working directly on the genome of an organism. Therefore, selective breeding is out. Selective breeding consists on choosing which animals or plants…

learning about# global warming

learning aboutPor Sergio González29 septiembre, 201611 Comentarios

Este tema está compuesto de una lección divulgativa, sus ejercicios correspondientes y una playlist para que completes tu aprendizaje. lesson videos practice what is global warming Global warming is the ceaseless increase of overall temperatures in our planet —on the surface, the atmosphere and in the oceans. It is attributed to greenhouse effect gases, which…