According to the text, what is the definition of memory?

I- Memory is the persistence of the past.
II- Memory is a simple 'warehouse' of memories or a photographic or magnetic recording.
III- Memory is a cognitive function that actively uses and organizes information received to make the interaction of the organism with the environment effective.
IV- Memory has no influence on the individual's psychic and biographical life.
a) I and II are correct.
b) II and III are correct.
c) I and III are correct.
d) III and IV are correct.