Flexible and changing behavioral patterns among nonhuman primates ...

[jon_i]

Flexible and changing behavioral patterns among nonhuman primates interest scientists because they provide clues about:
 
  a. the earliest development of human cultural behavior
 b. the psychological challenge that nonhuman primates face
 c. migration behavior and possible human physical developments
  d. the evolution of the great apes

Question 2

Which the following is the best way to determine the human age of a fossil specimen?
 
  a. Pelvic area
  b. Length of the jawbone
  c. Molar teeth
  d. Foot size
  e. Size of eye sockets

[T4T]

Answer to Question 1

a

Answer to Question 2

c

[jon_i]

TYSM

[bassamabas]

Excellent