Answer:
A 
Explanation:
insulin is released from pancreas when blood sugar level rises
 
        
                    
             
        
        
        
Answer:
A. Decentralization delegates authority to top managers.
Explanation:
Decentralization has downsides which includes; Diverse policies and procedures adhered to by different units makes coordination hard, it brings about a  waste of Resources, and  larger interests of an Enterprise becomes neglected.
 
        
             
        
        
        
Answer:
When the mold comes in contact with a substrate, such as bread, it first spreads over the surface and penetrates it while sending hyphae inward to absorb the nutrients. 
Explanation:
Rhizopus stolonifer grows primarily as mycelia, which consists of long filamentous cells, or hyphae, that lack cross walls, known as septa.
 
        
             
        
        
        
Well with the ph above 7 that means the water is more of a base due to the salt within the water.  the decrease in the ph is due to gloabal warming and the melting of ice which is somewhat diluting the water more.  the wildlife within the ocean has been there since you or i so some creatures have developed a very specific habbitat and less salt withing the water could have effects on them.  one such instace is if the organism needs a lot of salt.  a decrease in salt would mean that their cells would bloat with water until they explode. this would obviously hurt the species as a whole and in turn effect the whole food chain.
        
                    
             
        
        
        
If the farmer were to breed both of the two different types of cattle he would have a hybrid type of new cattle with both traits  :)