I would assume because of where san francisco is i suppose that it just depends on where your located at
Answer:
Mosquitoes West Nile Virus St. Louis Encephalitis Western
Amoebas are single-celled organisms, which means that they are composed of just one cell. Each amoeba is a cell capable of performing all living functions by itself. They can reproduce asexually. They are protozoans with no fixed shape. Most have no hard parts and look like blobs of jelly.
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