Nicotine, yeah. Not sure if all nicotine is from tobacco? But yeah, true. Probably not the safest thing ever. It’s like one cancer or the other. Lung or mouth.Lol. Yes, snakes have scales but no fins, but they are a land animal anyway. Breathe air.
Read what you wrote, said LAND animals. Different parameters for what lives in the seas and waters. Of fish, must have fins and scales. So trout, salmon, yes; whales, dolphins, crabs, shrimp, mussels no.
Is it tabacco? Still give you oral cancer.![]()