Probably not the gills. Once you go lungs you never go back, looking at all those mammals in the ocean.
honestly, it's for it to decide (As a human I'd whisper stay the course, hands are overrated and gave me taxes)
Considered snakes evolved from ancestor of lizards. And are related to lizards, squamates. And legless lizards evolved 25times
Ah, legless lizards. Gotta be one of my favourite genre of scaly bois
it has legs, but just one pair, which is hilarious
I can't tell which way evolution is going
Oh, i miased it from the meme somehow lol OK, only the hind legs makes it even funnier
skinky