Luke has been asking his mom and dad questions such as "where was I before I was born" and "how does my mommy get a baby?" How old do you think Luke is?

__________ plays a critical role as a neurotransmitter that stimulates muscles to contract

a) Acetylcholine b) GABA c) Dopamine d) Endorphin

Karen and her mother, Nicole, are sharing equally in the the parenting of Karen's son. What did Apfel and Seitz call this helping arrangement?

A) Parental supplement B) Supportive primary parenting C) Parental apprentice D) Parental replacement