Answer:
The correct answer is D.
Explanation:
A confounding variable is a variable that you didn’t account for. It is when an experimenter cannot tell the difference between the effects of different factors on a variable. This method is used to influence the outcome of experimental design.
Answer:
I'm pretty sure it's unconditioned stimulus.
Explanation:
After what had happened at the bank, Jason always reacts as scared because he doesn't want to be in a situation of danger like that again.
Answer:
What change made Byzantium more powerful? Defensive walls were built around the city. The region began to recover from civil wars. The emperor seized more power from the military.
Explanation:
