They send the signals chemically and electrically from one neuron to the next
        
             
        
        
        
Parasites are organisms that survive by harming anouther organism (feeding off of it, ex. tick, flea)
        
             
        
        
        
 <em>Please</em><em> make</em><em> me</em><em> as</em><em> brainlist</em>
 
<em>Capillary action is defined as the spontaneous flow of a liquid into a narrow tube or porous material. </em>
 
        
             
        
        
        
Answer:
By increasing blood glucose, fatty acid, and amino acid levels 
Explanation:
Cortisol, corticosterone, and cortisone are the glucocorticoids released by the adrenal cortex and serve to impart resistance to stress. These hormones stimulate protein breakdown (mainly in muscle cells), gluconeogenesis and lipolysis and thereby increase the concentration of amino acids, glucose and fatty acids in blood. 
The amino acids are used by cells for synthesis of new proteins or for synthesis of ATP. Glucose is also used by cells to produce ATPs. 
Glucocorticorticoids increase the sensitivity of blood vessels for hormones which in turn stimulate their constriction. The vasoconstriction raises blood pressure. The process of vasoconstriction resumes the normal range of blood pressure which is otherwise dropped by some emergency conditions such as injury and severe loss of blood.