if a vampire bit another vampire, what would happen?

The one that got bit would be burned por the venom. they wouldn't die. have u even read the books?

If a vampire got bit por another it would:
a) get its skin torn off
or
b) leave a scar

it wouldn't kill themin eclipse, jasper got bit. He not dead. it just leaves another scar

If tu remember in eclipse jasper showed bella scars on his arm that look like the one in her hand. Then at the end jasper got bit in the fight and it burned like if a vampire bit tu so there is your answer.