Guided Tour Next Feature
What Is Psychology?

The __________ is a part of an experiment that can vary or change.

Variable
Acceptable Formats
'Card' or 'Cards' or 'CARD'
Check Answer
70
My Points
100
Points Available
Questions: 3 out of 10
Level: apply
20
Question points
Attempts exhausted: 0 out of 2
Solution
Reference
Reset