Answer: it’s a combination of various things. For example, people will combine numerous pictures to create a collage of pictures.
 
        
             
        
        
        
 Evaporation serves as the panting responses observed in overheated birds and mammals by losing of heat.
<h3>What is evaporation?</h3>
Evaporation is the vaporization that take place when the liquid move from liquid state to vapor state.
This process do occur when there is dissipation of heat.
Learn more about evaporation at;
brainly.com/question/24258
 
        
                    
             
        
        
        
Answer:
When the cup is filled with water, the penny disappears. This happens because of refraction. When light bounces off of an object, it reaches our eyes and we see the object. As light travels through the sides of the glass and the water, it's refracted and never reaches our eyes, which makes the penny seems to disappear.
Explanation:
When the cup is filled with water, the penny disappears. 
 
        
                    
             
        
        
        
Technique is the way in which an artist creates a work of art, using the media he/she decides to use. The technique and media the artist uses will change the finished results, and the messages and/or feelings it conveys to the viewer.