marjorie is conducting research for a speech about the threat that poaching poses to endangered species. she finds a newspaper article that summarizes a study professor moon of temple university published in the magazinenature. professor moon and his team's research showed that the population of gorillas in a wildlife sanctuary was declining at a rate of 20% per year during the 1990s, but that after strict new anti-poaching measures were enacted in 2000, the population began to increase at a rate of 5% a year. before using this information in her speech, marjorie should