While delivering a TED talk about CRISPR, a gene-editing too…

While delivering a TED talk about CRISPR, a gene-editing tool, Jennifer Doudna says, “It’s as if, for the first time, you had a word processor to edit DNA. CRISPR allows you to cut and paste genetic information.” Which strategy for describing a scientific phenomenon is Jennifer using?

Easha is trying to clarify the term constitutional monarchy…

Easha is trying to clarify the term constitutional monarchy during a presentation in her government class. She describes the systems of government in the United Kingdom, Belgium, the Netherlands, and Norway. What approach for clarifying difficult terms is Easha demonstrating?