Which gas was most likely not present in creating the amino acids of early Earth's waters of the past?
ammonia
sulfur
hydrogen
nitrogen
![Which gas was most likely not present in creating the amino acids of early Earths waters of the past ammonia sulfur hydrogen nitrogen class=](https://us-static.z-dn.net/files/da3/016a7fd4762c0313bcedc73ff8ebf330.png)