Answer: B. learning
Explanation: To be exact, this is a form of Latent Learning. Latent Learning is a process of gaining knowledge or retaining new information that is not apparent at the time of learning but manifests itself when needed in the future. Latent Learning is not a process that requires conscious effort. The food reward here serves as the motivation to learn the route and will enhance the rats' ability to retain memory of the route that takes them to the food.
They want to change the way of human's thinking, in my opinion. They believed that the use of reason could lead to reforms of government, law, and society.
What they hope to accomplish is to understand and improve society. They hope to find the natural laws about people.
Aggressive, agonistic, argumentative, assaultive, bellicose, belligerent, brawly, chippy, combative,
Hey there!
Fertile means very suitable for farming - in other words, very rich and full of nutrients plants and food need to grow. When you say soil is fertile, often that means it's capable of producing massive food surpluses due to the fact that it can grow so much.
It's a region because it has the two rivers, the Tigris and the Euphrates around it. Unlike other regions around the area, the soil was unnaturally fertile, and that's why it takes up it's own region because it's not the same anywhere else.
It's a physical region. Humans did not create it, and the soil is part of what makes it physical. The settlers used the soil, but didn't make it.
Hope this helps!
