Liposuction is a technique for removing fat deposits from various areas of the body. How many gallons of fat would have to be removed to result in a 10 pound weight loss. The density of human fat is 0.94 g/mL

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.