Yes, Iron Man 1 did have the image of Captain America's shield.
They have a complex relationship with the shield. In some storylines, it symbolizes their shared responsibility for protecting the world, while at times it causes conflicts between them.
Sure is. In the comics, Captain America's shield has the classic round shape. It's one of his signature attributes and is widely recognized that way.
In the comics, Iron Man doesn't end up killing Captain America. Their battles and disputes have various outcomes, but not one that involves a fatal blow from Iron Man.
Yes, in some storylines, Iron Man has come out on top in their battles.
In the comics, Iron Man did not kill Captain America. Their conflicts and battles were part of the storylines, but not to the extent of one killing the other. The relationship between them was complex but not fatal.
They are all popular characters from the Marvel universe. Sometimes, there might be crossovers or references in various forms of media.
They are usually shown as powerful heroes with distinct personalities and skills. Captain America is the symbol of justice and patriotism, while Iron Man is the tech-savvy genius.
In the cartoon, it's hard to say for sure. Sometimes it depends on the situation and the plot. But often, they both have their own strengths and weaknesses.
They are often shown as powerful heroes with distinct personalities and abilities. Iron Man is tech-savvy and confident, while Captain America is a symbol of justice and leadership.
Iron Man is usually considered stronger. His suits give him advanced weaponry and enhanced physical capabilities.