Yes, they do. Symbiotes have been shown to cause harm and kill people in various comic storylines.
It's hard to give an exact number as new symbiotes are constantly introduced. But there are at least a dozen well-known ones.
The number of symbiotes in the comics varies over time. Some well-known ones include Venom, Carnage, and Toxin. But there are many others that have been introduced throughout different storylines.
Well, in Venom comics, the number of symbiotes is not fixed. It keeps changing as new stories and characters are introduced. But generally, there are at least a dozen significant symbiotes.
In Marvel Comics, the count of symbiotes is constantly changing. There are the popular ones like Venom, and then there are lesser-known ones that keep emerging. So, it's impossible to give an exact number at any given time.
I'm not sure exactly, but there aren't a huge number. Maybe a few here and there throughout different storylines.
In most Batman comics, he avoids killing. But there are a few specific storylines where circumstances might lead him to be indirectly or directly responsible for someone's death. It's not a common occurrence and often sparks debate among fans.
In the comics, Batman typically doesn't kill. His mission is to rehabilitate and reform, not to end lives. This moral stance is a core part of his character and the way he operates in Gotham.
In some comic storylines, Scream can be shown as causing fatalities. But it depends on the specific comic and its plot.
Yes, the Joker is known for killing people in the comics. He's a very violent and unpredictable character.
Sure, venom can be lethal in comics. Sometimes it's a direct result of its powers, and other times it's part of a complex plot. But not every encounter with venom leads to death.