From none of that would anyone reasonably conclude that human tissue acts like a fluid.Actually body tissue, organs, muscle are full of water. Even bones have some water content. The average human body is about 70mpercent water. You can see the scientific data here:
https://www.healthline.com/health/body-water-percentage. See link in post 23 to read how floured bullets work.
https://www.healthline.com/health/body-water-percentage
Try using it to drive a turbine. Try pumping it.