Answer:
Anyone who is a registered voter can participate
Step-by-step explanation:
In simple words, In addition to participate for partisan representatives, an open primary can be understood as a primary election which does not allow electors to be associated with a particular party.
Voters will pick one party's ballots in a conventional primary election and decide for the nominee of that group. It was possible to consider that open primary as beneficial for civic engagement. Next the open system requires the involvement of non-partisan or neutral voters in the nomination process.