According to the AOPA the average age of single-engine general aviation aircraft in the U.S. is over 30 years old and is expected to continue increasing. One of the reasons aircraft age more gracefully than autos is the required maintenance. Aircraft are required to undergo an annual inspection by a licensed mechanic.
The inferior frontal gyri are located in the lower back portion of the frontal lobe on each side of the brain. Creativity depends on thinking skills that rely on the use of baseline knowledge combined with innovative thinking.
The cerebellum is the largest part of the brain, and it functions in the areas of consciousness, memory, voluntary actions, thinking, and intelligence. This question is a part of a group with common instructions. c This is the upper part of the brain where thoughts, memory, and learned behaviors are coordinated. The part of the brain in which most thoughts, memories, voluntary actions, and intelligence occur is the .