At the junction of the aorta and the left ventricle is the aortic semilunar valve, which contains three cusps. This valve opens when the ventricle contracts and is closed by the backup of blood when the ventricle relaxes. See: illustration. The divisions of the aorta are as follows:
Career Objective: To obtain a child care assistant job at âBright Child Care Center,â and work towards the educational, social, and physical growth of children. Summary of Skills: Ability to comprehend and communicate in children's language.
10 hilariously insightful foreign words. An assistant principal typically works at a school and helps the principal in dealing with behavioral problems with students, evaluating teachers, and dealing with certain other school functions such as some extracurricular activities and the cafeteria.n assistant principal is heavily involved in the daily routines of the students, teachers, and parents who participate in the education of their children. This often takes the form of discipline when dealing with students whose behavior is disruptive to or unsafe for other students.