yeah i Think
The ancient Greeks believed that everything was made up from air, earth, fire and water. The Greeks had no other ways of knowing about the universe and things we now know.
In ancient Greece, this type of covered colonnade was called a stoa. They were usually open-air structures used by the general public.
The 'metu' (pl.) or a 'met' (sing.) are a system of channels or ducts in the body which the Ancient Egyptians believed connected the heart to other parts of the body. There were thought to be 22 metu in total and that they ended at the anus. They are mentioned in the medical papyri (e.g. Ebers Papyrus). It is not understood exactly how to interpret the metu in the light of modern knowledge as they are said sometimes to carry blood and sometimes air and sometimes neither. They were believed to also carry disease in the body and be responsible for illness or infection.
Jars are hermetically sealed to keep all air out of a container to stop a substance from expiring or going bad. They are often hermetically sealed using heat, once all oxygen is drained out of the jar heat is often applied to make sure that there is no air leaks. Some jars will even contain an oxygen neutralizer or a freshness packet that gets rid of all air that got in after being sealed.
Very little other than goods for sale - the Agora was an open air marketplace.
No
No. They had no idea nor the science to figure it out.
Yes, its true because they believed that everything living needed air
People use air for oxygen, without air we would all be dead.
when you breath in throught the nose all of that oxygen from the air comes from the oxygen and carbon dioxide that other people breath in.
Air: 78% nitrogen, 21% oxygen, 1% other. We breathe oxygen and other molecules.
ancient Egypt people
people are not safe in space if there air tanks run out of oxygen because there is no air in space.
No, because people can only breathe with Earth air (which mainly consists of Nitrogen and Oxygen), and moon atmosphere has no Nitrogen or Oxygen.
Oxygen is in the air.
Oxygen and airOxygen and airOxygen and airOxygen and air
Air gives us oxygen, but not just to people to all living creatures.