Answer:
decantation, distilling, freezing
 
        
             
        
        
        
A waves frequency (in Hertz) is how many crests pass by a point per second. easily confused with period, which is the amount of time it takes for a full wave to pass by a certain point 
        
             
        
        
        
Johannes Kepler was a main stargazer of the Scientific Revolution known for detailing the Laws of Planetary Motion. A stargazer, obviously, is a man who contemplates the sun, stars, planets and different parts of room. Kepler was German and lived in the vicinity of 1571 and 1630. 
Despite the fact that Kepler is best known for characterizing laws in regards to planetary movement, he made a few other striking commitments to science. He was the first to discover that refraction drives vision in the eye and that utilizing two eyes empowers profundity recognition.
        
                    
             
        
        
        
<span>B. If the temperature of a solid is increased, the solid expands and its volume increases.</span>
        
                    
             
        
        
        
Answer: Look where the points are.
Explanation: