The immune system is the first line of defense against pathogens. The most obvious example is the skin. However, the two main differences between the Innate and Adaptive immune responses are: 1  Innate immunity is non-specific.  Innate immunity does not confer long-term immunity.
All the superdelegates are free to support any candidate for the nomination. This contrasts with convention delegates that are selected based on the party primaries and caucuses in each U.S. state, in which voters choose among candidates for the party's presidential nomination.n 1988, a study found that superdelegates and delegates selected through the primary and caucus process are not substantively different in terms of viewpoints on issues from each other. However, superdelegates are more likely to prefer candidates with Washington experience than outsider candidates.
National Convention Pledged PLEO and At-Large delegates are elected at the State Convention by the State Party Committee according to the results of the Congressional District Caucuses. The remaining 17 National Convention delegates consist of 17 Unpledged PLEO delegates: 8 Democratic National Committee members.