Multiple choice

Directions: Choose the word which substitutes the part in bold letters in the given sentence.

Jack was involved in the making and operating of a machine designed to travel through air.

  1. Aeronautics

  2. Aerodynamics

  3. Astrophysics

  4. Pilot

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Aeronautics is the correct answer.