Respuesta :
Answer:
Fixed Ratio
Explanation:
In the example we can see that rat has to press it a number of times that means that no matter how other factors change the ratio of pressing of the to the pellet of food remains same.
Answer:
Fixed Ratio
Explanation:
In the example we can see that rat has to press it a number of times that means that no matter how other factors change the ratio of pressing of the to the pellet of food remains same.