The Kenyanthropus platyops find at Lake Turkana, Kenya, while ...

[nenivikky]

The Kenyanthropus platyops find at Lake Turkana, Kenya, while still debated, could mean __________.
 
  a. that the early hominin line is a complex one, represented by multiple species
  b. that the early hominin line's membership is well understood
  c. that Australopithecus is not in fact a hominin
  d. that the hominin line is more clearly linear than previously thought

Question 2

The high degree of sexual dimorphism in A. afarensis suggests __________.
 
  a. that individuals of the species lived alone
  b. that the species was monogamous
  c. that the social group was comprised of a nuclear family
  d. that the species was not monogamous

[tdewitt]

Answer to Question 1

Answer a

Answer to Question 2

Answer d

[nenivikky]

Wow, this really help

[covalentbond]

Thanks for the timely response, appreciate it