Answer:
ALWAYS  double check your work
Explanation:
 
        
             
        
        
        
Light Amplification by Stimulated Emission of Radiation
        
                    
             
        
        
        
Answer
Dispose of absorbents as hazardous waste in its own hazardous waste container
Explanation
Hazardous waste is a waste that has chemical composition and properties which makes it capable of causing illness, death  or harm to humans and other life forms when released to the environment without proper management. The characteristics of such wastes include: toxic, ecotoxic, infectious substance, poisonous, explosive and flammability. Hazardous wastes can be destroyed by incineration, chemical process, and temporary on-site waste storage facilities such as waste piles and lagoons/ponds
 
        
                    
             
        
        
        
Answer:
<u>query,</u> <u>data mining </u>
Explanation:
A query can be explained as another term for question. 
If one needs additional information from some other person, he might have ask to him. Queries are used for the retrieval of the information.
In other words, one tries to find what have been prepared by others.
Data mining can be explained as the process that allows to sort through a large set of data for the identification of patterns.
In this process of data mining, one tries to find out the new patterns that may not be known at all.