Answer:
Video.
Explanation:
Medium is the electronic mode by which a person can learn or know about anything. This medium involves the use of recordings, playbacks, or a display of any moving visualization.
In the given scenario, Kira wants to show her brother how to sew. And though this can be done by teaching as in the description of the step-by-step process. But the best form will be to make him watch a video of how sewing is done which will ensure that he sees and be able to capture the movements and process in a detailed manner.
Thus, the <u>type of medium to be used is video</u>.
 
        
             
        
        
        
The sum of neutrons would be 55. (: I hope this helps. because if you minus the mass number by the atomic number which is always equivalent to the number of protons, you get the amount of neutrons. The amount of protons and neutrons always add up to the mass number.
 
        
             
        
        
        
Chainbearer, Redskins, and Satanstoe are the novels in the Littlepage trilogy.
        
             
        
        
        
Thoreau lived on Emerson's land, which was the subject of one of his books.