Answer: c. obsession.
Explanation: Obsession can be defined as thoughts, impulses, or images that persist and recur, so that they cannot be dismissed from the mind.
Pedro is preoccupied with the thoughts of the tune that he finds it difficult to stop thinking of it. This is termed OBSESSION.
This is semantic memory.
Semantic memory actually refers to your 'general knowledge' - the information that you know about the world in general. The grandfather's semantic memory is quite strong and it doesn't seem to decline, which is why he is still so good at solving crossword puzzles. This refers to knowledge and memory that we accumulate throughout our lives.
Answer:
The former empire of Austria-Hungary was dissolved, and new nations were created from its land: Austria, Hungary, Czechoslovakia, and Yugoslavia. The Ottoman Turks had to give up much of their land in southwest Asia and the Middle East. In Europe, they retained only the country of Turkey.
Explanation: