Write an short essay where you follow an oxygen molecule though the human body. Begin with the oxygen entering your body through your nose and traveling the respiratory system. Once the oxygen is in your lung, have it move to the circulatory system and travel the circulatory system. Explain the different organs it will travel through and what happens to the oxygen molecule as it moves along. Need ASAP. And please don’t write random things and don’t put links.

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.