Season 1, Episode 3: Denial, Anger, Acceptance. Tony encourages an unwanted son-in-law to divorce, Carmela learns another secret of Tony's, Meadow experiments with speed to study for the SATs, and Chris and Brendan find out the price of disrespecting Junior.
Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related organisms, named the Eumycota (true fungi or Eumycetes), which share a common ancestor (is a monophyletic group), an interpretation that is also strongly supported by molecular phylogenetics.
Some teachers include detrivores like earthworms and nematodes as decomposers, so that would make Animalia have some decomposers. Pitcher plants are decomposers of the insects they catch, so that would make Plantae have some decomposers. Eubacteria and Fungi have lots of decomposers that you already know about. But not all Eubacteria are decomposers -- consider cyanobacteria which are producers. Protista has some decomposers and some detrivores. Archaebacteria has plenty of decomposers, but also a some producers. Eubacteria like the ones in dead bodies and protists like slime and water mold are decomposers.