Walking past a classroom's open door, Michael overhears an instructor say, "In the next unit, we will explore how information is acquired, stored, and retrieved for later use." Michael realizes that the next unit must be about:.
A. learning.
B. intelligence.
C. perception.
D. memory.

D. Memory

Explanation:

Considering what Micheal heard; acquiring of information, storage and retrieval, it could be understood that the next unit must be about memory. Acquiring information and storing it for later use explains memory, as memory is used to save information that would be used in the future. The first thing involved in memory storage is acquiring of information because without that you can't store anything, when that is done, you'll have something to fall back to whenever you need it, this is known as retrieval.

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