What is the main difference between a parliamentary democracy and a presidential democracy?(SSCG 1)a.A parliamentary democracy does not have a judicial branch.b.A parliamentary democracy does not have an individual executive but a presidential democracydoes.c.A presidential democracy does not have an equivalent to Parliament, the parliamentarydemocracy's legislative branch.d.A presidential democracy allows the population to choose the executive, but a parliamentarydemocracy allows the legislature to choose the executive.