HOW COME WHEN HARRY GETS BITTEN BY THE BASILISK IN CHAMBER OF SECRETS THAT DOESNT DESTROY THE HORCRUX IN HIM SOMEONE ANSWER THIS???
Because Fawkes saved him before he died. He needed to completely die for the [piece of Voldemort’s soul] to be destroyed. he phoenix tears prevented him from dying from the Basilisk venom (not poison!) in the CoS. That’s why he ‘dies’ in the last book, but comes back.