How does the team at Columbia University's flu-tracking tool work? A. The tool uses personal information manager applications to keep
track of the people diagnosed with influenze like illnesses.
B. The tool uses social media tracking to see how quickly the flu is
spreading during a month's time and assess its serverity.
C. The tool shows the graphic spread of influenza in the United
States during a week's time to show how quickly the flu is
spreading.
D. The tool uses flu data from previous years and mathematical
formulas to track, and even predict, the spread of influenza like
illnesses.

1.)dr. natterson- horowitz came to realize that their isn't much of a difference between animals and humans. just like humans, animals can suffer from illnesses and diseases like breast cancer, self injury, anxiety, and many more. she also discovered how they even treated and performed surgical procedures on animals just as if the animal it self were human. the los angeles zoo called dr. natterson- horowitz because they knew that she was a doctor and that  she would be able to recognize what was wrong with the gorilla. they knew that humans and gorillas were similar, so instead of calling another veterinarian, they called a doctor.