Question

how long is the red sea? select the best estimate. 1,400 yards 1,400 feet 1,400 miles 1,400 inches

Explanation:

Step1: Analyze the units

Yards, feet, and inches are too small for measuring the length of a sea.

Step2: Consider the appropriate unit

Miles are a much larger unit and more suitable for measuring the length of a sea like the Red Sea.

Answer:

1,400 miles