The optical microscope is regularly used to identify pathogenic microbes. in 1918 the spanish flu infected almost one third of the world and was thought to be caused by bacteria. however, a virulent virus was the cause of the spanish flu. from what we have learned throughout this lab on microscopy, why weren’t scientists able to identify the spanish flu with an optical microscope?

Scientists could not identify the virus because it was too small to be seen by an optical microscope.

When the Spanish flu ravaged the world, scientists were unable to find out what caused it for a long time because:

For this reason, scientists could not properly identify the cause of the Spanish flu which meant that they could not devise means to combat it.

In conclusion however, scientists could not see the virus on an optical microscope because it was too small.

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answer: affordable care act

medicaid, hmo, tricare, and medicare are all health insurance programs. medicaid, tricare, and medicare are included in top 6 most major government insurance programs which provide health care to children and seniors, military families, and people who are 65 years old and older, respectively.

a  health maintenance organization or hmo, on the other hand,  is a medical insurance group that provides health services for a fixed annual fee.

affordable care act is the health policy which bans these health insurance companies from denying insurance to sick applicants of all ages?