What types of crops almost always are exported and are rarely consumed by the nation that produces them

31. B. F. Skinner's work elaborated what E. L. Thorndike had called: A) shaping. B) conditioned reinforcement. C) the law of effect. D) resistance to extinction. 32.

Which examples describe biotic factors interacting with the environment? Check all that apply. sunlight shining through a window oxygen circulating in the atmosphere dolphins communicating with each other butterflies resting on the flower of a plant

Which geographic feature played the largest role in creating independent Greek city-states?

Which item is not a physical process? physical weathering strip mining tornadoes volcanic eruptions

Which of the following Middle Eastern cities is sacred to Jews, Christians, and Muslims?

Where is State of Palestine located

How is a rift similar to a deep ocean trench?

When Earth is the closest to the sun, the Northern Hemisphere is in winter. Why is this true?

The Democratic Republic of the Congo and the Central African Republic use ___ for their energy needs.

Which of the following belief systems rejects the ideas of worshiping gods and having life after death?