According to piaget, three factors interact to influence cognitive development. two of the factors are maturation and acting on the environment. what is the third factor? a. synaptic pruning b. social transmission c. quality of teaching d. quality of parenting

I believe the answer is B.  Social transmission
 Social transmission refers to the transfer of behavior or information between one member of social group to another.
This process usually happen when an individual started to seek acceptance from other individual in the group, which make them start to mimic their behavior.

The correct answer is a. when they started making tools that will them in cultivating lands, they could raise crops and that made them attached to one place for a longer period of time. after that, they started domesticating animals and building their own permanent settlements that resemble the ones we have today.