Unfortunately, no one knows exactly what causes Crohn's, just that something in your body causes your immune system to overreact. Various stimuli may trigger Crohn's disease, affecting individuals differently. For instance, it might be a kind of bacteria, something in your own intestines, or even your family history.
ACCUPLACERÂ® is a suite of computerized tests that determines your knowledge in math, reading and writing as you prepare to enroll in college-level courses.
About the tests. You cannot repeat the placement test for one year, so take the test very seriously. ACCUPLACER tests are computerized and untimed. English Placement: You will be taking both the Sentence Skills and Reading Comprehension sections. Math placement: You will choose to take either Arithmetic or Elementary Algebra.