During the course of the story, protagonist Son Goku encounters allies like Bulma, Master Roshi, and Trunks, rivals such as Tien Shinhan, Piccolo, and Vegeta, and villains such as Frieza, Cell, and Majin Buu.
Bulma is Goku's oldest friend since Goku first met her in the first episode of Dragon Ball.
Tambourine - After the King Piccolo arc brings with it the death of Goku's best friend Krillin (not for the last time, sadly), the Saiyan gets mean and decimates Tambourine with a Kamehameha.
8 Yamcha Is One Of Goku's First Friends & A Reminder Of His Past. The two share a surprisingly deep connection since Yamcha is one of the first people who Goku and Bulma encounter in the original Dragon Ball.
1 Bulma Is Vegeta's Wife, Best Friend, & So Much More Vegeta even slowly begins to value Bulma and his family over combat.
Goku and Piccolo became friends through Gohan. After the fight against Raditz, Piccolo's aim was to kidnap Gohan and train him in preparation for the on coming battle against the Saiyans(Vegeta & Nappa) but he also had plans to turn Gohan against his own father Goku in revenge of killing King Piccolo.
GineGine (ギネ, Gine) is a female Saiyan whom was formerly a low-class Saiyan warrior, the wife of Bardock, and the mother of Raditz and Goku.
Gine is presumed to be killed along with most of the other Saiyans when Frieza destroys Planet Vegeta. No account details her survival.
Piccolo has resigned himself to Goku's power because after fusing with Kami, he lost some of his desire to out-do him, and the part of him (from Kami) that wants to protect earth knows that Goku is the best hope for that.
A continuous variable is one that in theory could take any value in an interval. Examples of continuous variables are body mass, height, blood pressure and cholesterol.
As detailed above, 'blue' can be an adjective, a noun or a verb. Adjective usage: Many of the traditionally blue states are on the east and west coasts. Adjective usage: Congress turned blue in the mid-term elections.