Hepatitis b is a liver infection spread by sexual contact, sharing injecting equipment, close contact with someone who has hepatitis b or any contact with contaminated body fluids. you can prevent it with vaccines. Im assuming the nurse instructs the students to get vaccines?
I think it's C. Indian Ocean. All the rest are a bit too far north.
A cell that has DNA suspended in cytoplasm and not a nucleus is most likely a prokaryote, which have small DNA clusters called nucleoids
<span>The word Coryza comes from Greek word "kóruza" which means "</span>nasal mucus".
The infection of the upper respiratory tract by the virus will induce an inflammatory reaction that will lead to secretion of thin watery mucus. The patient will have a runny nose and/or nasal congestion with loss of ability to smell.
A warm front brings gentle rain<span> or light </span>snow<span>, followed by warmer, milder weather.</span>
