Ans. An isotope of Hydrogen called Tritium has one Proton and two Neutrons and its mass is 1
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Cancer is the typical result of cell division
        
                    
             
        
        
        
In the story and according to Scrooge, the place were poor people work to get their food is the workhouse. It is also the place where Scrooge things poor people must spend their Christmas. Aside from this, he also said that the prison is also a place for poor people during Christmas.
        
             
        
        
        
Waves traveling through the inner core<span> go faster than those throughthe </span>outer core<span>.</span>
        
                    
             
        
        
        
The desert that occurs in North America is the Great Basin Desert and it is located at Nevada of North America.
CAM pathway, which is also called Crassulacean Acid Metabolism, is a pathway that involves carbon fixation that occurs in plants growing in arid areas.
With this pathway these plants are able to photosynthesize during the day, but only exchange gases at night.
An arid habitat is an environment that is characterized by extreme lack of water, example is the desert.
In North America, the desert that occurs there is the Great Basin Desert. It spreads into different states which include: 
- Nevada
 - Western Utah, 
 - Eastern California, and
 - Idaho. 
 
But the major part of Nevada is occupied by the Great Basin Desert.
Learn more about CAM pathway here:
brainly.com/question/7061938