It's not just Superman's home planet; Krypton is one of the rarest gases on Earth, composing only 1 part per million of the atmosphere by volume. This noble gas is colorless and odorless. It has a full outer shell of electrons, rendering it largely inert to reactions with other elements.t's not just Superman's home planet; Krypton is one of the rarest gases on Earth, composing only 1 part per million of the atmosphere by volume. This noble gas is colorless and odorless. It has a full outer shell of electrons, rendering it largely inert to reactions with other elements.
Cortisone is also known as hydrocortisone,is the synthetic equivalent of cortiscosteroids poduced by the body. Cortisone is aministered to suppress inflammation and as an immuâ¦nosuppressant.
Immunosuppressant drugs are a class of drugs that suppress, or reduce, the strength of the bodyâs immune system. Some of these drugs are used to make the body less likely to reject a transplanted organ, such as a liver, heart, or kidney.