Answer: d. Continuity vs Discontinuity
Explanation:
Continuity theory states the development is gradual, Discontinuity theory states the development began at a particular stage. Continuity vs Discontinuity decribes Dr. Fletcher research.
Explanation:
made up of parts that are all of the same type
Answer:D)Command-and-control policy to increase social efficiency.
Explanation: Command and control policy is the regulation that works for the environment as a policy or strategy.It helps in the improvement of environment regulation by anti pollution devices,schemes etc.It helps in the cleaning and protecting the environment from the pollution.
Emission control is for the limitation of the harmful gases from the automobiles.Other options are incorrect because it does not remove congestion,pollution through market strategy or for correcting tax.Thus,the correct option is option(D).
Answer:
Texas shortage of food and land for immigration