D. sentences
Mom washed the dishes and I had to dry them are both independent clauses. But is a conjunction that connects both.
I only see 3 excerpts.....those I can see would be as follows:
1) Society and class
2) humankind and nature
3) evolution
Don't know why the other 2 excerpts don't show up (for me)
I’m sorry, I don’t quite understand your question. Would you like to further elaborate so I can help? Let me know :)