Charmaine invited her entire first-grade class to her birthday ...

[evelyn o bentley]

Charmaine invited her entire first-grade class to her birthday party. During the party, all the boys played together and all the girls played together. This group pattern of behavior is called
 
  a. gender-schematic behavior. c. sex discrimination.
  b. cross-gender behavior. d. sex segregation.

Question 2

________ is the process in brain development during which neurons are sheathed with a substance produced by the ________ cells that increases the speed of neuronal functioning.
 
  a. Proliferation; glial c. Maturation; myelin
  b. Myelinization; glial d. Adaptation; myelin

[ankilker]

Answer to Question 1

D

Answer to Question 2

B

[evelyn o bentley]

Thanks for the timely response, appreciate it

[vickybb89]

TYSM