Answer:
B. a fixed-ratio schedule
Explanation:
Fixed-ratio schedule: In psychology, the term "fixed-ratio schedule" is considered as one of the reinforcement schedules in operant conditioning in which a specific response is being reinforced once particular responses are being completed.
The different reinforcement schedules was proposed by one of the famous behaviorists and psychologists named B. F. Skinner.
In the question above, the given statement represents the "fixed-ratio schedule".
Explanation:
Over the years, the U.S. Supreme Court has identified certain constitutional rights as “fundamental”. ... In order to restrict such a right, the government has to demonstrate that it has a “compelling state interest” which the proposed restriction seeks to protect
Land bridge theory many scholars think that 15,000 years ago during an ice age hunters crusty land bridge between Siberia and Alaska in search of mammoths and other animals coastal route theory today some scholars think that 40,000 years ago Hunters and gathers think others arrive on Smallboat eventually working on their way down the West Coast of America
In district of Columbia V. Heller, the supreme court found that the district of Columbia's strict gun control law :
C. was unconstitutional
This decision is based on its potential to harm others
hope this helps