The answer is Black lung disease
D it takes time to develop to them
The digestive system helps process the food you have eaten in your body so then it can come out.
Failure to do something you should have have done is referred to as Neglect.
<h3>What is Neglect?</h3>
This is referred to as the failure to care for something properly such as neglecting child care etc.
When something which ought to have done isn't given the required attention we refer to the individual as being negligent.
Read more about Neglect here brainly.com/question/4073481
