Explosions can cause NIHL but it can also be caused by continues loud sounds it can be any sound as long as it is loud and continuously going i hope this answers your question have a good day :D
Answer: Biological is related to aspects such as genetic and. Social aspects are related to norms and rules.
Explanation: When talking about biological aspects, it refers to those related to genetics, brain chemicals, nutrition, gender, and hormones. An example of this is when talking about diseases that have a genetic factor, that is, they belong to the group of biological aspects. These biological aspects in many cases are hereditary or situations that have manifested themselves in the gestation period.
When speaking of social aspects, it refers to those mediated by cultural factors. Many of these are learned as rules, language, and customs. These factors influence the development of certain diseases but as they are learned behaviors, the chances are high to obtain good results when working.
That is a lot of questions. I will only answer one or two. The first is A) shared goal and the second B.