Read the following sentence. Michael went to the library to research his topic, use the computers, and study for a test. The purpose of the commas in this sentence is to

Match each persuasive technique with the excerpt that uses it. expert opinion association emotional appeal scientific data compared to the yearly average of 6.5 million square kilometers between 1979 and 2010 for september, the arctic sea ice shrank below 4 million square kilometers in september 2012, which is lower than any minimum value observed in the last three decades. (european environmental agency, “the melting arctic") arrowright according to morten olsen, chair of a recent arctic council assessment of changes on arctic snow-and ice-conditions, "changes in the climate and cryosphere risk fundamentally altering the arctic ecosystems." (european environmental agency, “the melting arctic") arrowright sip a cup of turbo brown to taste the liberating power of flying through your day's work like a cruising jet. arrowright if we don't step up our efforts, the melodious songs of these beautiful birds might be silenced forever. arrowright

Johnson's speech covers the issue of what rights

Which statement best explains coelho's choice in the alchemist to have the boy robbed as soon as he arrives in tangiers? it reveals how working for the crystal merchant is part of the boy's personal legend. it illustrates how personal legends can change quickly if one is not careful. it shows how the boy makes poor choices and needs much guidance on his journey. it highlights the dangers of being in a new and unknown country.