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.
Jobs. Assistant Child Care Directors represent the higher end of the earnings spectrum â in fact, median pay for this job is the highest at $14.91 per hour â though Preschool Teachers, Toddler Teachers, and Daycare Teachers also do fairly well at $12.28, $11.09, and about $10.63, respectively.