Javier is interested in how languages have moved and changed throughout history. What can you call the subject Javier wants to study? A.
linguistic similarity

B.
linguistic variation

C.
linguistic distribution

D.
linguistic familiarity

Explain the diversity of race in latin america

Psychologists studying infant memory want to determine at what age babies can remember specific events. an experimenter uses several puppets to demonstrate a series of actions while the infant watches. after a delay, the experimenter records how many of the actions the child imitates when playing with the puppets. what is the dependent variable?

Rank the following from most to least devasting: ordovician,permaian,cretaceous, pleistocene