The answer would be no.
No they can't because they have the immortality(the ability) to live forever. Remember that immortal people cannot get killed. It is quite impossible for immortal people to die.
She wasn't killed. She was an immortal goddess.
No, immortal people are people who could not be killed. They are invincible and nothing can kill them. Be aware that immortal people can kill exactly every living thing on Earth.
he is not dead, he is immortal.
In Greek mythology, Aphrodite was not killed. She is a goddess of love, beauty, and desire and is believed to be immortal.
Yes, a cyclopes is immortal, however if they are attacked they can be killed, but if they are not they can live forever
No one, Gods are immortal.
An immortal person is someone who cannot die
Well, not all vampires are immortal. It depends on the book your reading or the movie your watching. The vampires in twilight certainly are immortal, but they can be killed. Dracula was said to be immortal also, but was killed by Van Helsing. The vampires in Vampire Academy are not immortal, unless, of course your talking about the evil soul-sucking strigoi, which are not considered immortal as much as undead.
Yes, Perseus is immortal. He is a hero, he killed Medusa and he made Medusa's head into a shield.
No, she was mortal- she was killed by the hero Perseus.