because
i) Folk songs are our identity and pride.
ii) They are the ways of expressing love, romantic moment, or sorrow.
iii) They are the means of entertainment refreshment to kill leisure time, tension and tiredness.
iv) They provide the field for the research and study.
v) They maintain social harmony among people.
Answer: a. chance variation is less likely to affect the results
Explanation:
The Fifth and Fourteenth Amendments to the US Constitution contain due process clauses.
This would be an example of continuous reinforcement.
Continuous reinforcement, as the name itself says, make someone do something continuously - it makes them repeat a particular action. So Jemma's son gets praised and hugged every time he says thank you, and he is bound to repeat saying that in order to be praised more.
