Snakes are cute creatures, however, I hear they can be venomous and pack a punch!
Why do you find these elongated and legless creatures cute? Most people literally abhor them
They can be pretty cute as pets when you know they're not dangerous. They can come in really pretty colors like white and pale green too!
You have described them in a way like I felt you were listing villains who are in the "Ben 10" universe
I guess they may be a lot like Ben 10 characters, yes. More specifically the aliens Ben changes into. Snakes come in a variety of shapes, colors, and sizes like those aliens. 
I just wish heatblast living magma just take all these snake like creatures with itself
Maybe heatblast will strike them, who knows? But at least Ben 10 aliens aren't real to stop snakes!
Ben 10: Destroy All Aliens
Ben 10: Destroy All Aliens is an American computer-animated science fiction action film that premiered on Cartoon Network Asia on March 11, 2012, and in the United States on Cartoon Network March 23, 2012, as part of "Ben 10 Week" which ran from March 19, 2012 – March 24, 2012. The events of the film take place after the final episode of the series. It was officially unveiled at San Diego Comic-Con International 2011. This is Cartoon
: they are so disarmingly cute, literally resembling living teddy bears, that humans are reluctant to attack them.
- Stingflies: One of the most common Chtorran creatures, stingflies resemble large mosquitoes. Although their bite is not very harmful to humans or animals, they can attack in swarms and do a large amount of damage. They lay their eggs on a Chtorran plant called a "wormberry" and hatch once in the stomach of whatever ate the berry. Gastropedes and other Chtorrans do not seem to be harmed by stingfly