Answer:
 Elements that are metals tend to lose electrons and become positively charged ions called cations. Elements that are nonmetals tend to gain electrons and become negatively charged ions called anions
Explanation:
 
        
                    
             
        
        
        
B. Population is the answer
 
        
             
        
        
        
Repeated exposure to radiation can increase the risk of cancer.
<h3>What is cancer?</h3>
- A set of illnesses known as cancer involve abnormal cell proliferation and have the ability to invade or spread to different bodily regions. 
- In contrast to this, benign tumors do not spread. 
- A lump, unusual bleeding, a persistent cough, unexplained weight loss, and a change in bowel habits are all potential warning signs and symptoms. 
- These signs of cancer may be present, but there may be other causes as well. 
- Humans are susceptible to over 100 different malignancies.
<h3>What are the four primary cancer types?</h3>
- Carcinomas. The skin or the tissue that covers the surface of internal organs and glands is where a carcinoma first appears.
- Sarcomas. The tissues that support and bind the body give rise to sarcomas. 
- A cancer of the blood is leukemia. 
- Lymphomas.
Learn more about cancer here:
brainly.com/question/8590464
#SPJ4
 
        
             
        
        
        
This excerpt outlines the important precedent set by the court case Plessy vs. Ferguson. Plessy vs. Ferguson establishes the idea that "separate but equal" facilities are constitutional (aka legal). Essentially, this Supreme Court ruling allows for private and public places to be segregated. The ruling of Plessy vs. Ferguson resulted in segregated facilities all over the country including schools, restauraunts, bus stops, bathrooms, water fountains, etc. 
This case is not overturned until 1954, in which the case Brown vs. Board reverses this idea and declares that separate but equal facilities violates the 14th amednment rights of African-American citizens.