you can prove that when you exhale,water is released. hold a mirror up to your mouth.Breath onto the mirror.Describe what you see in your notebook.Then,explain how you have proven that when you exhale, water is released.
process of liquid to gas
Oxygen Production.
Well you can prove they are the same substance by experimenting. If you boil liquid water it turns into steam and if you then cool the steam, it turns back into liquid water. If you cool liquid water it will freeze and turn into ice and then if you warm the ice it will melt and tun back into liquid water. Thus the common substance in all three states is the water. ------------------------------------------------------------- In general substance are either solid, liquid or gaseous at normal temperatures and pressures and if you heat the solids they will turn into liquid then gas and if you cool the gases they will tun into liquid and then solids. Solid, liquid and gas are 3 of the possible states of matter (there are other states possible)
More Info: In a lab to prove that the temperature of matter can not change if it is going through a state change, data for the state change from solid to liquid has a small variation (the temp probe read melted water instead of the ice). How do I academically explain/ justify this in my lab write up?
We can perform a very simple activity to prove it practically. Hold a glass in front of your mouth on a cold day and exhale. You'll find that tiny liquid water droplets will be visible on the surface of the glass. The water vapour condenses due to the cool temperature of the environment. This easily proves the question
process of liquid to gas
The space probe found ice caps that prove that running water at one time flowed on Mars. Investigations continue to find any form of life that could have inhabited these waters.
You can test it by using a litmus paper. If the color change to orange, purple or pink. Then it shows that it is acidic. :)
The prospective voter had to prove he could read and write.
The single fact that montag could not prove was that Clarisse has been there but he had no evidence. Montag saw a fire through the trees.
A liquid iron core that spins creating a magnetic field
yes
Both are wrong astronomers made stuff up because they couldn't see anything and they could not prove anything.
Prove they could succeed in politics.
You should prove that you deserve a raise by keeping track of the work you do. Raising the old house could prove to be difficult and expensive. On many math tests, you are asked to prove your solution. He had nothing more to prove to anyone.
No, not that a palaeontologist could prove it.
that way both armies could prove what they could and what they couldn't do