When a farmer breeds only his or her best livestock, the process involved is A. natural selection
B. selective breeding
C. survival of the fittest
D. artificial variation

You know how the first one if filled up like the objects do the same but with the other categories

So what you would do is go through and add 3 teaspoons(tsp) 6 times because of the 6 tablespoons(tbsp). which will give you an answer of 18. another way is to multiply 3x6=18.