Answer:
evaporative crystallization
cooling crystallization from solution or the melt
I had this question on a quiz, it was X.
Explanation:
Recall that
so the speed of the bacterium is

Next, we convert this speed to km/hr. Recall that


Therefore,


Answer:
C. Using controlled conditions
Explanation:
I did the quiz and B turned out to be wrong. D just doesn't make sense. Although A can be true in some experiments, it's not always the case.
Answer 4, liter
it’s not the same and it does describe volume