Answer:
Independent Variable : Memory Drug
Dependent Variable : Story Quiz Score
Explanation:
In studying cause effect relationship between two relationships :
The causal variable leading to change in effected Variable is the Independent Variable. The effected variable being changed due to causing variable is the Dependent Variable.
So, studying : 'Memory Drug' impact - on 'Story Retention Quiz Score' implies that Memory Drug is the Independent Variable effecting Story Quiz Score & Story Quiz is the Dependent Variable being affected by Memory Drug.
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Explanation:
How the Agricultural/Industrial Revolution helped Britain:
1. Spike in population.
2. New farming techniques.
3. Improved livestock made more amplified food production.
4. More efficient farming.
Hope this helps!
