Definitions of the family have changed over time.
a. true
b. false

True

Explanation:

The family is since times, even prehistoric, one of the most important pillars of society, which has gained a vital importance mainly since modern times where it has become the core of the life of man and society.

Over time there have been different types of family, depending on the relationship that occurs between those who make it up and the number of people who are part of it. Some roles that are more common are: mother, father and children.

one way archaeology us understand the past is through the material objects it finds, allowing us to know what was being used, and when. for example a dig recently found a flute, believed to be the oldest musical instrument found to date.

i hope this