Maslow’s hierarchy of needs assumes that once people fulfill their safety needs, they will then seek to fulfill their ________ needs

Prior to Johann Gutenberg's invention, information was disseminated in a number of ways. They included: _________________ _________________ _________________

Fill in the blank(s) with correct word

_____________________ is the process of allowing light to make contact with film negative or other light-sensitive recording surface for a specific length of time.

Fill in the blank(s) with the appropriate word(s).