school science fair
Hi , Libby and me did this science fair project together. It was really fun. we did it on does cats purring slow your hart rate? We found out that they said it felt like it slowed there hart rate but it didn`t showed up on the oximeter.
Wow Cass, what a neat science fair project! I've heard of animals being used for therapy, to help people who are unwell or unhappy. It's interesting that you didn't get the results you thought you would. How many people did you test it on? Next, it would be great to hear if you have other ideas for how to change your experiment to build on it for next time. Is there anything you'd do differently?
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