Active voice is a sentence form wherein the action, represented by the verb, is done by the subject. Therefore, the sentence that is written in the active voice is, option B. Scientists found a perfectly preserved woolly mammoth frozen in ice. The subject in the sentence is the word "scientists" and the action word "found" is done by the subject.
        
                    
             
        
        
        
Answer:
un telefono es un aparato que sirve para comunicarse desde sitios lejanos. se usa conectandose a la wifi.
 
        
             
        
        
        
Answer:
Norwegian Krone (currency of Norway)
 
        
             
        
        
        
Answer:
Explanation:
not all the time if you want too but i recommend for them to be credited
 
        
             
        
        
        
If the "books" wasn't a plural, it would be "his" but since it isn't singular, it would be "their"