Organic compounds contain what type of bonds

Wht happens as electrons in the electron transport chain release their energy

Plz quick a natural resource that is replaceable through a cycle in nature or sustainable practice is called a? the subject is science

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes