Help with combo of classes

[Trenata]

I have 4 classes to take - micro, dev psych, A&P II, and chemistry for health sciences.

Apparently the chemistry for health sciences is a good class which isn't overly difficult at the school where I will be going and so is the dev psych.

I was thinking of taking Dev Psych and A&P II this fall. I completed A&P I in the spring. However, the entrance exam I am taking will cover mostly A&P II which is in June, so it would really be best if I could take it right before the exam, but that would leave 8 months between A&P I and II. Is that a bad idea?

I would be interested in taking chemistry and microbiology together, but I really need an A in both and I have never taken 2 sciences together. Apparently the micro at my school is tough - and a summer course for me is not an option, but the chem is not bad.

Thought?