Studies on brain training suggest that there may be certain benefits. Identify each claim as either supported or not supported by psychological research.

what are the events?

u idek                                                                                                                                               /

hello

question:

when would a new household be started?

a.when the oldest male died

b.when a man and a woman married

c.when the house could not hold everyone

d.when a child was born

answer: us d when a child was born

hope this have a great day and brainlest