B a problem and solution . I hope this is right and helps you!
Answer:
Explanation: The rudder is the small moving section at the rear of the stabilizer that is attached to the fixed sections by hinges. Because the rudder moves, it varies the amount of force generated by the tail surface and is used to generate and control the yawing motion of the aircraft.
The correct answer to the question is B.
Leonardo da Vinci, ( Italian: “Leonardo<span> from </span>Vinci<span>”) (born April 15, 1452, Anchiano, near </span>Vinci<span>, Republic of Florence [Italy]—died May 2, 1519, Cloux [now Clos-Lucé], France), Italian painter, draftsman, sculptor, architect, and engineer whose genius</span>
Many values but most importantly experience. This can cause a change in insight and viewpoint for a protagonist which ultimately causes a change in character, often for the better. Also friends collected along the way as well as an unforgettable experience :)