The chimpanzee shares 98 percent of its DNA with humans, and can ...

[jho37]

The chimpanzee shares 98 percent of its DNA with humans, and can be described as
 
  a. the only nonhuman species that commits murder.
  b. the only nonhuman species that steals from members of its own group.
  c. extremely peaceful.
  d. led by a female hierarchy.

Question 2

The Pygmies of Central Africa and the Arapesh of New Guinea live in peace and harmony, while European history consists of one war after the other.
 
  Formerly peace-loving, the Iroquois became a fierce and aggressive Native American tribe in the seventeenth century. These examples illustrate that
  a. in humans, innate behavioral patternsincluding aggressionare infinitely malleable and modifiable.
  b. frustration often contributes to aggression in otherwise peaceable societies.
  c. there are strong regional differences in the endorsement of aggression as a solution to social problems.
  d. humans, lacking inhibitory mechanisms, must rely on cultural norms to curb aggression.

[zogaridan]

Answer to Question 1

Answer: A

Answer to Question 2

Answer: A

[jho37]

TYSM

[nyrave]

Gracias!