Chimpanzee caregiving behaviors are evidenced in a. subjecting ...

[ec501234]

Chimpanzee caregiving behaviors are evidenced in
 
  a. subjecting victims during attack
  b. helping younger siblings
  c. leaving the ill or dying to be alone
  d. leave orphans, ensuring that they do not become burdens to the group
  e. the lack of altruism

Question 2

Altruism is a behavior that
 
  a. benefits another while involving some risk to the performer
  b. benefits the performer while involving risk to another individual
  c. benefits both the performer and another individual while involving risk to both
  d. is not common among primates
  e. creates potential risk to dependent offspring

[juiceman1987]

Answer to Question 1

b

Answer to Question 2

a

[ec501234]

TYSM

[nguyenhoanhat]

Thanks for the timely response, appreciate it