Answer:
a pair of parallel helices intertwined about a common axis, especially that in the structure of the DNA molecule.
Faulse that is the answer
The appropriate response is Continuous reinforcement. At the point when a life form gets a reinforcer each time it shows a conduct. In halfway support, additionally alluded to as irregular fortification, the individual or creature does not get strengthened each time they play out the coveted conduct.
The answer is: The "Beltway mentality" is a desired goal of every presidential administration.
The "Beltway mentality is an American idiom used to describe matters that are important to interest groups such as officials of the U.S. federal government, lobbyists, and the corporate media. All these groups are found within an imaginary beltway around Washington DC. If a president´s goal were to act with a Beltway mentality he would not tend to the needs of the population beyond this beltway, therefore this would not be desirable.
