Answer:
have caused 
Explanation:
A parasite is an organism that lives on or in a host organism and gets its food from or at the expense of its host. There are three main classes of parasites that can cause disease in humans: protozoa, helminths, and ectoparasites.
 
        
             
        
        
        
Answer:
0.0080459770114
Explanation:
7 ÷ 870 = 0.0080459770114
 
        
                    
             
        
        
        
Answer:
I appreciate this but you are 5 years too late 
Explanation:
But I hope whoever joins you learns a lot
 
        
             
        
        
        
Answer:
simple sentence:a sentence consisting of only one clause, with a single subject and predicate.
compound sentence:a sentence with more than one subject or predicate.
hope this helps 
plz mark me brainliest
Explanation: