Is there any evidence of life on other planets that might utilize oxygen in a different way? What are the theoretical possibilities for life based on elements other than oxygen?

Mar 17, 2022 ... Medical oxygen is a type of oxygen that has been developed specifically for use in the human body. Feb 3, 2005 ... Astronomers using NASA's Hubble Space Telescope (HST) have identified the presence of an extremely tenuous atmosphere of molecular oxygen around Jupiter's ... Jun 20, 2024 ... Ozone (O3) is a highly reactive gas composed of three oxygen atoms. It is both a natural and a man-made product that occurs in the Earth's upper ... May 14, 2017 ... Clinicians must bear in mind that supplemental oxygen is given to improve oxygenation, but it does not treat the underlying causes of hypoxaemia ... Jul 22, 2024 ... An international team of researchers, including a Northwestern University chemist, has discovered that metallic minerals on the deep-ocean ... Nov 14, 2012 ... We successfully synthesized the self-supporting M-PDAP catalysts using cheap raw materials (DAP, Co, and Fe). The M-PDAP catalysts developed in ... Some general comments about gas exchange and diffusion will be made, followed by a description of how oxygen is carried in the blood. Nov 11, 2021 ... Although the Moon does have an atmosphere, it's very thin and composed mostly of hydrogen, neon and argon. It's not the sort of gaseous mixture ... Function of Red Blood Cells. Red blood cells bring oxygen to the tissues in your body and release carbon dioxide to your lungs for you to exhale. Oxygen turns ... What is Water Made of? Story Drinking Water. H2O Graph. Everything is made of atoms. An atom is the smallest particle of an element, like oxygen or hydrogen.