Answer:
 because of his perceived threat to Serbian independence.
Explanation:
The group included many radicals, government officials, professionals and army officers. When it was learned that the heir-apparent to the Austrian throne, Franz Ferdinand, was scheduled to visit Sarajevo in June of 1914, the Black Hand decided to assassinate him
 
        
             
        
        
        
Answer:
Even though it can be undone, a new product is formed in photosynthesis. So it's a chemical process
 
        
             
        
        
        
Answer:
Explanation:
Preparation of competent cells  - 
Transformation
recovery 
plating
 
        
             
        
        
        
Answer; 
D. The birds have different mating seasons.
Explanation; 
-Different species of birds have different mating or breeding seasons. Evolution has played a role in adjusting the timing of avian(birds) breeding seasons to maximize the number of young produced. The breeding season depends on a number of factors, for example In the temperate, subarctic, and arctic zones, the overriding factor is the availability of food. This varies across all different species of birds, irrespective of other similarities they may have.