Q Question 1 1 / 1 pts I watched all video lectures and clips and read the assigned materials in this lesson. Question 2 1 / 1 pts The rate of severe Coal Workers’ Pneumoconiosis (aka black lung) has ____in recent years. Question 3 0 / 1 pts Match the strategy to the level of prevention. These were not explicitly described in the video lecture but you should be able to link them on your own at this point in the semester. Question 4 1 / 1 pts Mining thinner coal seams results in...