Answer: In my opinion, I think it's 'cause So that the company will see if your reference is someone related to you or from your past job.
The catacombs were dark, cold, musty, thick-aired, and full of dead people and bones.
The cause os electricians being unionized and the effect is having a hard time finding a job.
The cause of something is an event happens which has a consequence.
in this case, BECAUSE electricians were unionized. As a consequence, it was hard to find a job.
Hope I helped :)
Answer:
Percentage of alcohol in a drink – the higher the percentage the higher the BAC.
Explanation: