One complete heart beat, during which both atria and ventricles contract and relax, is termed _____ and is marked by a succession of changes in _____ and _____. within the heart the cardiac cycle, blood volume, pressure
Pan vs. Epi(demic) Good to know: An âepidemicâ is simply a proliferation of an infectious disease beyond that normally observed. A âpandemicâ is an epidemic that spreads across regions or continents. The number of dead is not part of the definition. Indeed, a pandemic may kill no one at all. October 27, 2009
Bi sexual vs Pan sexual. There is some overlap when defining bisexual and pansexual orientation; however, there are important differences between the two identities. Bisexual people are attracted sexually and romantically to both males and females, and are capable of engaging in sensual relationships with either sex.he difference between pansexuality and bisexuality is actually pretty simple: pan people id as pan and bi people id as bi. thereâs a lot of overlap between these 2 sexual orientations, but theyâre both totally valid.