Chapter 21: The esophagus, trachea and main bronchi. Thoracic part of esophagus. The esophagus (figs. 21-1, 21-2 and 21-3) has cervical, thoracic, and abdominal parts, extending from the lower end of the pharynx (C6 vertebrae) to the cardiac opening of the stomach (T11 or 12 vertebral level).
Hi, The PSAT is a practice test for the SAT. Colleges do not see your scores, so there is no pressure to do well on it as a sophomore. However, juniors who take the PSAT can qualify for scholarships through the National Merit Scholarship Program if they are in the top 10% of test takers.
The PSAT and SAT are scored on slightly different scales, but your TOTAL PSAT score is a direct indicator of your total SAT score. For example, a total PSAT score of 1000 means that, if you took the SAT on the same day, most likely you would have gotten a total SAT score of 1000. Learn more about what are good SAT scores. In addition to The Big 3 scores, your PSAT score report has a ton of different numbers and scales.