Fear that emerges from a source that is difficult to identify or from a source that does not pose as much a threat as originally thought is

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 : )

Communication. releasing emotions/feelings to someone you know you can count on. ; ) someone who may not understand but willing to listen.

The answers is gonna be 20