Fish swam in the deep sea.

Meaning: This sentence describes a cold-blooded vertebrate animal moving through water inside a large body of salt water.

Choice of Words: Fish is a noun that refers to a cold-blooded vertebrate animal that lives in water and has gills for breathing. Swam is a past tense verb that means to move through water using fins. In means inside or within something. Deep means extending far down from the surface. Sea is a noun that refers to a large body of salt water.

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Related Expressions