Which idea was supported by aristarchus, copernicus, and galileo?

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?