41 Education services, namely, providing mentoring, tutoring, classes, seminars and workshops in the field of Chemistry; Education services, namely, providing mentoring, tutoring, classes, seminars and workshops in the field of Physics; Education services, namely, providing mentoring, tutoring, classes, seminars and workshops in the field of Biology; Education services, namely, providing mentoring, tutoring, classes, seminars and workshops in the field of Calculus; Education services, namely, providing mentoring, tutoring, classes, seminars and workshops in the field of Test Prep