Answer:
Please mark me brainliest. 
Explanation:
The classic five senses are sight, smell, hearing, taste, and touch. The organs that do these things are the eyes, nose, ears, tongue, and skin. The eyes allow us to see what is nearby, judge depth, interpret information, and see color. Noses allow us to smell particles in the air and identify dangerous chemicals.
 
        
             
        
        
        
Explanation:
The nineteenth century was an era of great inventions in the united states. look at the list of inventions below and order them from most to least important (in your opinion). then explain why you ranked the top three inventions as most important. 1834: refrigerator invented by jacob perkins 1837: morse code invented by samuel morse 1853: elevator invented by elisha graves otis 1873: typewriter invented by christopher latham sholes 1876: telephone invented by alexander graham bell 1877: gramophone invented by thomas edison 1879: light bulb invented by thomas edison 1886: dishwasher invented by josephine cochran.
 
        
             
        
        
        
The correct answer is:
Presentation 
Keynote is a Presentation software app, developed by Apple Inc, as a part of the " iWork productivity suite ". Keynote began as a computer program for Apple CEO Steve Jobs to use in creating the presentations for Macworld Conference and Expo and other Apple keynote events.
 
        
                    
             
        
        
        
The answer is D hope this helps