Answer:
E. through collective bargaining, labor unions had secured a national eight-hour day.
Explanation:
Answer:
Question 1: The flour will disolve in water after its stirred by a spoon.
Question 2: Insoluble substances remain the same in water.
B and C. These are both benefits, the other two just don't have anything to do with what the question is asking.
Your welcome it explains everything in this picture
