What unwanted creature would be found on the surface of a human body using it as a host? \nOptions:\n- (A) Tapeworm.\n- (B) Leeches.\n- (C) Pesticides\n- (D) animals\n- (E) insects\n- (F) Hookworm\n- (G) bacteria\n- (H) Bracelet. Let's be accurate as possible.
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Some parasites live on the surface of their host. Leeches are external parasites. Leeches are on the surface of the host .
The final answer: (B).
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