17. Rolling, sitting, standing, and reaching are examples of: A) fundamental movements
B) reflexive movements
C) rudimentary movements
D) specialized movements
E) spontaneous movements
18. Which of the following is not a perceptual motor ability?
A) kinesthetic perception
B) figure-ground perception
C) spatial awareness
D) coincident timing
E) none of the above

the correct answer is c.

i think it should be c

answerintellectual capital;

a family can go through many changes which would make it complex. having children can cause a change and increase the complexity. this would change the distribution of authority and management, as the older siblings will at some point be in charge of the younger ones, and discipline must be distributed when they get in trouble.