### Instruction: Classify each of the following as a eukaryote or prokaryote: E. Coli, worm, grouper, algae, salmonella, porcupine
### Response: E. Coli: Prokaryote
Worm: Eukaryote
Grouper: Eukaryote
Algae: Eukaryote
Salmonella: Prokaryote
Porcupine: Eukaryote