well i believe that there is life out there i just don't know yet
Chicka Chicka Bang Bang
Cryptic is an adjective. It is from the Greek word kryptos, meaning hidden. A noun (from the root kryptos, a Greek word) is crypt.Cryptically is the adverb for the adjective cryptic. Crypto- or...
seen, open, overt, or in plain view. there are probably more.
In addition to the most common diatomic form which we breath (O2), oxygen also forms a less stable variant known as ozone (O3)