Not too easy. Not too difficult.
I would recommmend Biology because it provides you with a basic understanding of Study of ecology, genetics and virology.
The highlight of this course was the units on genetics and the structure of cells and bacteria and how each produce energy (ATP)
Hours per week:
Advice for students:
Take it serious but also enjoy it. You will take biology your freshmen year and this course should be great way for you to start you high school of with an A.