Health

How to eat for your health and the Earth's

Food production has a significant impact on the earth's health; what we eat has a significant impact on our health. Fortunately, research clearly shows that the same food choices can benefit both ourselves and our environment. ...

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Gas

In physics, a gas is a state of matter, consisting of a collection of particles (molecules, atoms, ions, electrons, etc.) without a definite shape or volume that are in more or less random motion.

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