Not too easy. Not too difficult.
I recommend this course because it covers a broad range of information, from micro to macro systems. Also, is helps in the understanding of how the world around us works.
I gained a great understand of the world we live in, from how our cells work to evolution to the biosphere. It was fun to learn about, and it is information that I will remember for the rest of my life.
Hours per week:
Advice for students:
Advice I would give is to study, draw out diagrams, and enjoy what you are doing.