The correct answer would be C. Joe is using the long term memory. This type of memory is maintained or can be hold for a very long period of time. It is any memory that you remember that happened earlier or a few minutes ago. Short term is known to last only for about 18 to 30 seconds only so it should be the long term memory that is working.
I think it is D mild I am just guessing.
plagiarism, he copied it and didnt change it at all, thats how i remember it at least
Martin luther king was:
• strong
• magnificent
• intelligent
• respectful
• peaceful
• provided justice to society