Answer:
UV radiation: Ultraviolet radiation. Invisible rays that are part of the energy that comes from the sun, can burn the skin, and cause skin cancer. UV radiation is made up of three types of rays -- ultraviolet A (UVA), ultraviolet B (UVB), and ultraviolet C (UVC).
Explanation:
 
        
                    
             
        
        
        
B is the compound because a compound is two or more different atoms that combine.
 
        
             
        
        
        
Answer: I hope it helps!! 
Explanation: I can't really explain on computer through a keyboard and stuff lol, but it's worked out. Please let me know if it's wrong :-)
 
        
             
        
        
        
Taenia saginata/Taenia solium are commonly known as tapeworms is a <u>true</u> statement.
Explanation:
Tapeworms are long segmented parasitic flatworms which reside in the intestines of the host’s body. They belong to the phylum Platyhelminthes and scientifically called the Cestoda.  
Tapeworm belonging to the Taenia species like the T. saginta, T. solium, T. asiatica etc causes parasitic infections called Taeniasis in the human body and affects the intestines.  
Taenia saginata is the tapeworm which resides in pork and Taenia soleum resides in beef.  
Humans can be infected with tapeworms when raw or improperly cooked pork or beef is consumed
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