41 Educational services, namely, conducting trainings, apprenticeships, classes, seminars, conferences, workshops and educational field trips in the field of environment and health fields of educational activity; Providing on-line training apprenticeships, classes, seminars, conferences, workshops and educational field trips in the field of environment and health fields of educational activity; Educational services, namely, conducting trainings, apprenticeships, classes, seminars, conferences, workshops and educational field trips in the fields of environment and health fields of educational activity and distribution of training materials in connection therewith