According to Piaget, a(n) is an organized system of mental ...

[Caiter2013]

According to Piaget, a(n) is an organized system of mental representations used to understand the world.
 
  a. schema
  b. reflex c. instinct
  d. operation e. hierarchy

Question 2

The specialized cells in sense organs that detect external stimuli are called
 
  a. dichromats.
  b. sensory neurons. c. bipolar cells.
  d. ganglion cells.
  e. sensory receptors.

[allisonblackmore]

Answer to Question 1

a

Answer to Question 2

e

[Caiter2013]

Wow, this really help

[irishcancer18]

Excellent