The chemical elements that form the basic molecules needed for life are found where?

The chemical elements, carbon (C), hydrogen (H), nitrogen (N), and oxygen (O) are the elements that comprise the cells of living organisms. These elements form basic molecules required to sustain life. Surprisingly, these basic elements can actually be found commonly throughout the cosmos. The real challenge is in the very strict conditions that must be met in order for these elements to combine in such a way that life be formed and sustained. This is why despite the abundance of these elements throughout the cosmos, the quest for extraterrestrial life is very difficult. 

If you open the bottle of perfume then nothing but the smell will come out of it and yes it is a type of gas smell because it’s say it in english so i can understand better and you

Afraidsugar lol it’s the third one