<em>A combination of panic brought on by a lifetime of fear had kept her within arms' length of the pool edge. </em>
        
                    
             
        
        
        
(a) The band of 7 colours (violet, indigo, blue, green, yellow, orange & red) is known as spectrum.
(b) A form of printmaking where the image can only be made once is known as monoprinting.
(c) A prototype is an early sample, model, or release of a product built to test a concept or process. 
(d) Choreography is the art of composing steps for a dance. 
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RainbowSalt2222 ☔ 
 
        
             
        
        
        
Answer:
some people may select war and terrorism for the utilitarianism.
others follow peace and love against war.
but what we select according to utilitarianism won't be always positive.
some decisions would end up as disaster.
we should choose the decision which is better for the society.