Able to express one's feelings in a non-threatening way?

Well first it is all about body language, tone of voice, and word choice. Make sure you don't use the word but or you those can be threatening words when expressing feelings. Make sure you speak In a civil tone!

Hello userthe correct answer is b.)because marburg virus causes marburg virus disease in humans and nonhuman primates, a form of viral hemorrhagic fever hope this : )

True it's the strategy