Evolutionary psychologists believe that there are increased risks ...

[londonang]

Evolutionary psychologists believe that there are increased risks in stepfamilies due to:
 
  a. stepparents being less devoted to other people's children.
  b. having children is more risky than not having children since it may cause death of a parent.
  c. children need to learn to adapt to their environments more in stepfamilies than in biological families.
  d. all of these

Question 2

What does myelin do?
 
  a. Its exact function is unknown.
  b. It prevents electrical messages from traveling down the axon.
  c. It creates neurotransmitters.
  d. It allows for electrical messages in the neuron to be conducted more efficiently.

[elyse44]

Answer to Question 1

A

Answer to Question 2

D

[londonang]

Excellent

[EAN94]

Wow, this really help