It is possible that the child, which is Donald, is suffering from Dyslexia.
Dyslexia is a case wherein a person has trouble matching the letters that they see including the sounds that those letters and the combinations it makes. Dyslexia does not choose age. It can be suffered by an adult or a child. But, we must take note that Dyslexia has no connection to the overall intelligence of an individual dyslexic person. Yes, they have difficulty in reading but they have the intelligence to be a much better reader.
Answer: Classical
Explanation: Classical conditioning techniques are learning by linking a stimulus and responding to that stimulus. This is how certain behaviour is learned, based on the repeated stimulus and the response to that stimulus, that is, the bond that is created. This connection is recognisable as something that has been learned, for example, from the smell of freshly baked chocolate chip cookies, everyone will normally enliven in themselves an image of a homey atmosphere and will react in such a way.
Answer:
when people have improved in their life, is called development.
If you are talking about plate tectonics, then it's 2-5 cm per year.