Author Question: According to a systems theory, a system that maintains its organization, even though the parts ... (Read 55 times)

ETearle · **on:** Jun 22, 2018

According to a systems theory, a system that maintains its organization, even though the parts constantly change, is considered

a. elemental.
b. open.
c. erratic.
d. honest.

Question 2

By the age of 3 months, most infants are able to

a. distinguish a parent's face from the face of a stranger.
b. pick up a toy from a basket and put it back. c. sit up alone without support.
d. speak well enough to be understood.