23. the relative lack of neural interconnections in the association areas at the time of birth is
most likely to contribute to:
a. infantile amnesia.
b. the rooting reflex.
c. insecure attachment.
d. stranger anxiety.

Ablock having mass m slides down an inclined plane. the force of friction between the block and the inclined plane is f, the block's weight is m g, and the normal force is n. (a) draw a free – body force diagram showing the forces acting on the block. (b) write down all relevant newton’s equations for a given situation.