When jenna completes a project, her parents give her a gift certificate, which she can use at her favorite store. in the context of operant conditioning, the gift certificate is an example of a primary reinforcer.

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

answer; does not include a reference to the audience;

answer; depression and breathing related sleep disorder(independent);