Answer: B) Trypanosoma brucei
Explanation:
Trypanosoma brucei is a parasite which belongs to the genus of Trypanosoma. The parasite is distributed by the vector. It causes sleeping sickness in humans. The symptoms associated with the parasite includes the fever, headache, mental confusion, problems in coordination, skin rash, swollen lymph nodes and itching. T. brucei is transmitted by an insect vector to a host mammal.  
 
        
             
        
        
        
Toothpaste<span> is used to promote oral hygiene: it serves as an abrasive that aids in removing the </span>dental<span> plaque and food from the </span>teeth<span>, assists in suppressing halitosis, and delivers active ingredients (most commonly fluoride) to </span>help<span> prevent </span>toothdecay (dental<span> caries) and gum disease (gingivitis).</span>
        
             
        
        
        
Modern medicine can't save everyone; but it can make death easier. Death for some, can be a painful and horrific experience. With modern medicine, we can lessen or totally take away this pain. This makes the death more peaceful and easier for the person to pass away.
        
             
        
        
        
Answer:
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