Answer:
Denel can at present, without doubt, be regarded as a public monopoly. The absence of competition can thus induce the monopolist to decrease production and so to increase prices.
The answer would be homogenization, as it means to unify or to make things similar, whereas the other 3 options hold negative connotations.
Hope this helps you!
The best way to change the given word to a negative sentence is:
Based on the given word, we can see that there is the use of positive words to show that a person is smart and very fast to process things.
With this in mind, if we are to change them to negative words, then we would flip it from someone who is smart to someone who is dull and finds it difficult to process things.
Read more about negatived words here:
brainly.com/question/17965175
Any experiment , the independent variable is the one that you change , and the dependent variables are the ones that change as a result. You should only change one thing yourself in an experiment to keep it reliable.