Degree path guidance for new dad

[Tarka]

I passed Intro to Sociology CLEP this weekend with a 58 score. I didn't like the subject too much, but at least it's done. Quick questing for my next CLEP:

The physical science (chem, geo, phys, Astron) requirement on the WGU degree plan, I only see the Natural sciences and Chemistry on Modern states, no geology or astronomy.  Can I do the natural sciences course to satisfy this requirement? 

Also, these other 2 courses with slightly off degree plan names that I've chosen are correct?:

Degree plan - Survey of US History - CLEP: History of the United States 1
Degree plan - Intro to Humanities(lit, VPA, Music, Theater, Philos, Ethics, Religion) - CLEP - Humanities