Answer:
7) a. Absorbed: black surfaces absorb light, like in a playground. 
 b. Transmitted: when light falls on transparent objects, it is transmitted, goes straight through the object, like the clear glass of a window
 c. Reflected: when light falls on a smooth, shiny object, it bounces off in one particular direction, like looking at the smooth surface of a lake
 
        
             
        
        
        
<span>One of the more common mistakes in developing competency modeling is Simply making a list of positive attributes.
</span>A competency<span> framework defines the knowledge, skills, and attributes needed for people within an organization. </span>Positive attributes include honesty, happiness, respectfulness, discipline, and flexibility.
        
             
        
        
        
Adjacent cells can signal others by direct contact, while nearby cells that are not touching can communicate by the release paracrine signals.
Hope this helps,
Davinia.