Answer:
option D: GABA ( gamma-aminobutyric acid )
Explanation:
The amount of neurotransmitters released during depression can not be properly measured. The neurotransmitters released due to anxiety are GABA, serotonin, Cck, and glutamate. 
The rise in level of neurotransmitter, GABA in depression causes anxiety. Thus, option D is correct.
 
        
             
        
        
        
A <span>peninsula is a "is a piece of land that is surrounded by water." Peninsulas are also known as islands because these are small pieces of land that are surrounded by water for example Hawaii, The Caribbean, etc... 
Hope this helps!
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Answer:
Scientific Name
Explanation:
Scientists use a two-namesystem called a Binomial Naming System.
They name animals and plants using the system that describes the genus and species of the organism.
 
        
                    
             
        
        
        
.75. 75% A because is is a dominant gene. a is 25% because it is recessive, and is mostly overcome by a dominant gene.