Oceanography/marine biology distance class?

[K in MI]

Does anyone know of a high school program that has an oceanography and/or marine biology class? (I'm aware of Apologia, Potters, etc., but I need something accredited.)

[Kareni]

I know absolutely nothing about this institution but found it through Google.

Allied National High School (http://www.alliedhighschool.com/curric_description.shtml) says that it is accredited (by whom I didn't check). It offers both courses you are interested in.

Regards,
Kareni