Step-by-step explanation:
A job is something that you do for pay or money. On job, you do a specific set of tasks according to your job title. Whereas a career is a series of jobs or occupation that you do throughout your life. Series of jobs make your career.
Now in this question, is Amelia wants to open up her own day care center, she should join an internship program at a well organized day care center while studying, in order to have a first hand knowledge about baby sitting and the requirements of opening and operating a day care. This would give her idea about some minute details of the day care center and will make her settling her career easily.