http://www.livescience.com/17279-personality-traits-affect-smell.html 1. Does the title of the "popular press" article imply a causal or

I need help with this HW.  this word doc has a link to a website and the first question has to be answered based on that. However, the rest  has to be answered based on this public article  https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3719001/