Eye color is an inherited characteristic that is determined by genetic factors from one's parents. It is not learned or acquired through environmental factors.
It was important to feel the pain so that the pain could be remembered and learned from.
The inability to actually delineate an anatomical location responsible for generating the pain, which creates difficulty in addressing the pain.
Ulcers.
Most cases of acute right lower quadrant(RLQ) pain are considered appendicitis
Pain in the chest wall around the breastbone (or sternum) is the most characteristic feature of the condition known as costochondritis.
Learned patterns of thought and behavior characteristic of a population or society.
A learned characteristic is the way you act due to someone else's influence. Say you grew up in a family that loves reading. When you are an adult, or at least through your childhood, you will probably like to read.
A learned characteristic refers to a trait or behavior that an individual acquires through experience, education, or practice, rather than being innate. These characteristics are developed over time through exposure to stimuli in the environment and can vary widely among individuals.
skill, aptitude, trait
Yes, "let the rain wash away the pain of yesterday" is an example of personification because it suggests that the rain has the ability to wash away emotional pain, which is a human characteristic.
Possibly because you have not learned to be polite.