Acid Rain is the problem threatening many of Europe's (most specifically Germany's) forests, lakes, and rivers. Acid rain travels via the wind and the acid pollutants can travel through this said wind to multiple countries. It was a large problem in the 1970's and 80's.
        
             
        
        
        
Answer:
alcoholic influence. not sure the exact tern for this however
 
        
             
        
        
        
2.0 because 2.05 is about two and a half where as 2.0 is considered to be a whole number , hope this helps
        
             
        
        
        
In metaphase I of meiosis I, the pairs of homologous chromosomes, also known as bivalents or tetrads, line up in a random order along the metaphase plate. The random orientation is another way for cells to introduce genetic variation.