During small group time, a second-grade teacher introduces several tier three words that students will encounter during their reading of the informational text? During the introduction of the words, the teacher addresses a conceptual definition or understanding of the meaning of the words. There are several reasons for the teacher sharing these words prior to the reading but which of the following is the best reason as it relates to comprehension? A. provides some level of background knowledge and familiarity with the content of the text B. increases the fluency of the reading as students do not have to spend time decoding the words C. provides more accessibility to the text for those students with limited phonics skills D. none of the above