Which term refers to the mental processes which are involved in acquiring knowledge

A)  cognition
B)  operant conditioning 
C)  memory
D)  heuristics

Cognition

Cognition encompasses mental processes related to knowledge, understanding, problem-solving, and decision-making.

Acquiring Knowledge

The process of learning or gaining information, skills, or understanding through experience, education, or instruction.

Mental Processes

Internal operations of the mind, including thinking, perceiving, remembering, and decision-making, that underlie behaviors.