Proprioception refers to an infant's ability to:
a. focus intently on an object in the immediate environment.
b. recognize his or her body posture and movement in space.
c. recognize how a sound and an object go together.
d. remain balanced and coordinate movement.
Question 2
Interaction with the environment encourages the development of:
a. cell differentiation.
b. connections among brain cells.
c. glial cells.
d. new brain cells.