How does a cod look like What are some types of cod fish Where do they live What are some physical characteristics?

Cod are typically characterized by their elongated bodies, large heads, and three dorsal fins. Common types include Atlantic cod and Pacific cod, both of which inhabit cold waters; Atlantic cod are primarily found in the North Atlantic, while Pacific cod are found in the North Pacific. They usually have a mottled coloration that ranges from greenish to brown with lighter undersides. Cod also possess a prominent barbell (a sensory organ) on their chin, which aids in hunting for food on the ocean floor.