Ardipithecus ramidus is dated at about:
A. 2.5 million B.P.
B. 3.6 million B.P.
C. 4.4 million B.P.
D. 5.7 million B.P.
C. 4.4 million B.P.
You might also like to view...
Which of the following factors involved in fertility planning at the family level is negatively associated with fertility rates?
A) children's labor value B) children's value as old-age support for parents C) infant and child mortality rates D) economic costs of children
In order to more fully control internal and influence external circumstances, elites have procured wealth through __________
a. industrialization b. plantations c. taxation d. expansion
For an arboreal primate, which sense is most important in locating food?
a. hearing b. taste c. vision d. smell
At the end of 2009, the nation that had produced the largest number of refugees was __________
a. Angola b. Iraq c. Burundi d. Afghanistan