A 22-g bullet traveling 240 m/s penetrates a 2.0-kg
block of wood and emerges going 150 m/s. If the block is
stationary on a frictionless surface when hit, how fast does
it move after the bullet emerges?

In psychology, a person who thinks that upbringing and environment are much more important than genes is more on the side of in the nature versus nurture debate.the answer in the blank is letter b which is nature. they are more on the nature and environmental side than the genetic side of species.