"the frieza from Dragon Ball Z" is not a good answer. Frieza is a super villain from Dragon Ball Z: Kai who used to destroy planets by using one finger. (Not using a bomb). Vegeta and Bulma's son, Trunks, ultimately defeats him by going super saiyan and slicing Frieza (made of robotic parts) into bits and pieces which turn into nothing.
Changlings - This is the race to which Frieza, Cooler and King Cold belong. Not much is known of their origins. All that is known is that all 3 posses the ability to transform & not just once but several times. Doing so greatly increases their power. We first see this race in the Frieza Saga. As a side note, I'd like to point out that the term "Changelings" is never actually said or referenced in anything officially created for Dragonball, Dragonball Z, or Dragonball GT. The name in actuality is just something fans made up for easy discussion somewhere between the mid-to-late 1990's. While writing this answer, I could have just called them "The Race, Frieza, Cooler, and King Cold Belong To", but that seems even worse!
its not a spice its a dragon ball z person
"Frieza's Race"
So original, I know, but if you you don't mind being slightly less official, some Video Games refered to the race as Ice demons before the oficial name was released.
BARDOCK IS GOKU'S AND RADITZ FATHER WHO WAS KILLED BY FRIEZA BARDOCK IS GOKU'S AND RADITZ FATHER WHO WAS KILLED BY FRIEZA
dead
His dad is Bardock, he lunged himself in front of Friezas blow when Frieza attacked planet Vegeta.
No
Krillin didn't die fighting Frieza, but when Goku turned into a Super Sayin Gohan refused to leave Namek and leave Goku there Krillin said 'Come on Gohan, this is Goku's fight and we need to leave now' then Frieza levitated Krilin into the air and Krillin yelled 'GOK- and before he could even say another word Frieza blew him up.
no frieza killed him then he becomes super saiyan. this means he is stronger than frieza after when frieza is dead.
Frieza's home planet is Planet Frieza
Frieza was created in 1989.
Frieza became mecha frieza when his father found him flotting in space and ordered the survents to bring him on the ship and repair him
He loves and hates Frieza. He hates Frieza because their father spoiled Frieza, but he also loves him because Frieza is his only brother, as he wanted to avenge Freiza's death.
Frieza Porizka's birth name is Frieza Porizka Rahma Putri.
Frieza does not get killed by Goku. Future Trunks is the one to kill Frieza.
Frieza isn't known to have a mom.
King Cold is Frieza's father.
Frieza wasn't killed by Goku , Trucks was the one who killed Frieza and King Cold but Cooler did get mad however when Goku beat Frieza on Namek.
Frieza is genderless. In the tournament of power current Frieza will probably make his plan to kill Goku so no.
No, there is no fusion of Frieza and Cooler. It is unknown whether the Ice Demons (Frieza, King Cold, Cooler, and their race) can fuse.