The law of effect proposes that what factor impacts whether or not a behavior will be repeated?

If pressure and temperature remain constant, will the volume of gas in the respirometers increase or decrease?

Among the following environmental factors, which does not have a long-term impact on the composition of a region's soil? a. kinds of crops grown b. types of fungi present c. topography of the landscape d. variety of species of mammals e. number of freezes occurring annually

How has nathan price adapted to his situation in the congo in the poisonwood bible?