the brain and heart are composed of 73% water, and the lung…

the brain and heart are composed of 73% water, and the lungs are about 83% water. The skin contains 64% water, muscles and kidneys are 79%, and even the bones are watery: 31%.
https://twetch.app/t/39b2bb1f08d00450dc66446aae58b06dc4601c3163e109e8a3f9b47c502cd2ed