Question

which is a complete sentence?
in missouri, farmers harvest more than four hundred thousand acres of alfalfa every year.
the australian man designs yachts he races them in international events.
received a warning due to the heavy snowstorm expected to hit tomorrow.

Explanation:

A complete sentence has a subject, a verb, and expresses a complete thought.

• The first option has a subject (farmers), a verb (harvest), and gives a full idea.
• The second option has two independent clauses ("The Australian man designs yachts" and "he races them in international events") that should be joined properly (e.g., with a comma and a conjunction like "and").
• The third option lacks a clear subject (who received the warning?).

Answer:

In Missouri, farmers harvest more than four hundred thousand acres of alfalfa every year.