Planetary geologists have measured the relative portions of oxygen isotopes in samples with the Earth, the Moon, Mars, and meteorites, but were lengthy not able to attain reference values for your isotope ratios inside the Sun, thought to be the same as Individuals on the primordial photo voltaic nebula. In https://martinjuemw.dbblog.net/9511922/not-known-facts-about-hyperbaric-oxygen-chamber-cost