Lesson 12a

Length: 390 minutesAuthor: Steve DavisComplexity: Standard

Lesson 12: This course is Lesson 12 only, with full access to the Library. The Library has over 38 hours of video content, over 163,000 written words, and many useful resources. Lesson 12. [Certificate Issued upon completion. 6.5 CE Hours.] CE Category of this course: Science.