Answer: Benjamin Kirby Tennyson
Ben's full name is revealed in the episode "Duped", when an irritated Gwen referred to him by his full name. She was angry as "Ben" was acting very arrogantly, but it was actually a clone of Ben.
From Quiz: For True "Ben 10" Fans: Part 2
Answer: As Ben's cousin, after Ben, you have the closest DNA match with Grandpa Max and he was not present
The Omnitrix came to you because of your close DNA match with Grandpa Max, the reason it went to Ben in the first place. It does not care about age or personal emotions. Be careful, and do good with the great power of the Omnitrix.
From Quiz: "Ben 10"- Can You Defeat Vilgax?
Answer: Fourarms and Lodestar
11-year-old Ben transformed into Fourarms to battle a Galvanic Mechamorph named Malware and finally defeated him with Feedback. 16-year-old Ben managed to capture Zombozo with the help of Lodestar.
From Quiz: It's a whole new Omniverse
Answer: Rook Blonko
After Gwen and Kevin leave for Gwen's college, Ben sets out to be a solo superhero. Unknown to Ben, his grandfather, Max Tennyson has assigned a newly initiated plumber to be his partner. Ben dislikes him at first but eventually gets used to him.
From Quiz: Ben 10: Omniverse
Answer: Gwen
Ben shares his birthday with Gwen. This fact was revealed in "Camp Fear". Neither of them likes to share their birthday, and this leads to arguements among them.
From Quiz: "Ben 10" - A Look into the Hero's Heart
Answer: Swampfire
When Ben first put on the Omnitrix after a long time, it did not activate immediately. However, after a great deal of struggling and while running away from DNAliens, the Omnitrix recalibrated to present him 10 new aliens. He transformed into Swampfire and defeated his foes with ease.
From Quiz: For True "Ben 10" Fans
Answer: He corrected Gwen that Heatblast was an alien, not a monster
He only corrected Gwen in the first episode. It was later revealed that he was a plumber and knew Vilgax.
From Quiz: "Ben 10" Fan Quotient
Answer: Yellow Roses
This fact is mentioned in "Save the Last Dance" when Ben advises Kevin to give Gwen yellow roses, as they are her favourite flowers.
From Quiz: Gwen Tennyson - The Beauty with Brains Combo
Answer: Ben 10 Returns: Part 1
This is when Ben first transforms into Swampfire.
From Quiz: Quick Quotes from "Ben 10: Alien Force"
Answer: "Why are you pretending to care?"
Gwen said this to Kevin in the episode "All that Glitters" as she was just hanging with Michael Morningstar which made Kevin.
From Quiz: "Ben 10 Alien Force": All Seasons
Answer: Ben Tennyson
Ben Tennyson said this to Kevin Levin when he described the Rust Bucket III.
From Quiz: "Ben 10 Ultimate Alien": Season 1
Answer: 86
As shown in the episode "The Flame Keepers' Circle", Julie was ranked 86 in the World Tennis Champions League.
From Quiz: All About Julie Yamamoto
Answer: Level 9
Nanochips were of Level 9 tech, as mentioned by Kevin to Ben while he was dealing with the black market dealers.
From Quiz: "Ben 10 Alien Swarm" The Movie
Answer: Lily Tennyson
Lily hates the Tennyson family as they have alien descendents.
From Quiz: "Ben 10 Epic": Riddles
Answer: 3
Ben has 3 cousins... Gwen, Ken and Sonny. Ken appears in the episode "Max Out" where the trio go to investigate his strange diappearance, while Sonny appears in the Ultimate Alien episode "Girl Trouble" where is she both Ben's and Gwen's cousin.
From Quiz: Are you a true Benatic?
Answer: Eunice. She was worried.
She was worried because she didn't knew what to do next.
From Quiz: "Ben 10 Ultimate Alien": Season 2
Answer: Ultimate Humungosaur
Ultimate Humungosaur can shoot missiles. Humungosaur transforms into ultimate Humungosaur so it can be larger and stronger.
From Quiz: Ben 10: Ultimate Alien
Answer: Ben
He is also known as Ben 10. He has a cousin named Gwen. He always fights with Gwen over just about anything.
From Quiz: "Ben 10" Characters
Answer: Verdona
In the episode, it was found that Gwen was an alien-human hybrid, not a magically powered girl.
From Quiz: Ben 10 Alien Force
Answer: Alien X
Alien X has a black body with stars on it. It has multiple personalities, and Ben needs to debate with them to get anything done.
From Quiz: "Ben 10 Alien Force" Omnitrix
Answer: 5 years.
Everybody is 5 years older, making Ben, Gwen, and Kevin teenagers. Ben and Gwen are both 15, and Kevin is 16.
From Quiz: Ben 10 Alien Force
Answer: Ben Franklin
At the carnival, six bottles shaped like Ben Franklin's head are stacked up, and Ben must knock them over with baseballs to win a prize. He hits them but they don't get knocked over, which makes Ben quite angry with the carny.
From Quiz: The Unnaturals
Answer: A farm
Ben and Gwen have to work at the farm, but Ben uses his alien forms to finish the work faster. They then find a mutated animal and some purple lightning. They soon encounter an alien mummy and Ben gets a new alien form called Benmummy.
From Quiz: Ben 10
Answer: Ghostfreak
In season 2 Ghostfreak escaped from the Omnitrix and revealed he was evil. He then tried to possess Ben so he could have the Omnitrix.
From Quiz: The Aliens of "Ben 10"
Answer: Heatblast
Heatblast was an accidental transformation, yet it was still his first. Wildmutt is the first intentional transformation. Ghostfreak is in the episode "Permament Retirement". Spikeypine is not a real transformation.
From Quiz: "Ben 10" In General
Answer: An organic machine
Primus is an organic machine of Azmuth's creation. The Codon Stream flows in Primus, which contains DNA samples of all sentient species in the Milky Way galaxy and is the source of Omnitrix's DNA samples.
From Quiz: For True "Ben 10" Fans: Part 2
Answer: Big Chill
Big Chill is a Necrofiggian from the planet Klymyys. Their species performs asexual reproduction every 80 years. All of these was revealed in the episode "Save the Last Dance". He has a natural predator named Hypnotick. His other abilities involve turning intangible and invisible. He debuted in "Kevin's Big Score" and defeated Vulkanus. Their species also lives in the coldest corners of space as they don't require oxygen. They usually feed on solar plasma.
From Quiz: "Ben 10": Alien Lifeform Data Base
Answer: Driba and Blukic
The two new Galvan recruits are called Driba and Blukic. They always argue among themselves. They were seen testing their weopons on Ben when he was Chromastone in the episode "Trouble Helix".
From Quiz: It's a whole new Omniverse
Answer: Lodestar
This is the alien Ben uses to capture Zombozo, an evil clown who stole a brain, beefore Kevin and Gwen leave.
From Quiz: Ben 10: Omniverse
Answer: Almost 6 months
While Ben was cleaning his garage in the episode "The Widening Gyre" he came across his box of Sumo Slammer's collectible cards. He claimed that this brought back happy memories and mentioned that it took him almost 6 months to collect them.
From Quiz: "Ben 10" - A Look into the Hero's Heart
Answer: Eatle and Upchuck
Both Upchuck and Eatle has powers related to eating. Upchuck can eat any food and spit it out as an explosive ball or can eat and redirect lasers. Eatle, too, can eat any food and blast a green laser that is very powerful.
From Quiz: For True "Ben 10" Fans
Answer: 2
Way big defeated Vilgax twice in 'Primus' and 'Secret of the Omnitrix'. Diamondhead defeated him in 'Vengeance of Vilgax'.
From Quiz: "Ben 10" Fan Quotient
Answer: 2
She fought Ben in the "Ultimate Alien" episode "Absolute Power: Part 1" and Sunny in "Girl Trouble".
From Quiz: Gwen Tennyson - The Beauty with Brains Combo
Answer: Kevin
This dialogue is in "Everybody Talks About the Weather", when Gwen and Kevin are fined 400 dollars.
From Quiz: Quick Quotes from "Ben 10: Alien Force"
Answer: Paradox
Kevin said this in the episode "Paradox" when Gwen said, "These films are really corrugated. But it looks like this base was built for some kind of time experiment called Project Paradox."
From Quiz: "Ben 10 Alien Force": All Seasons
Answer: Airspace
This was the descrption od Rust Bucket III, by Kevin:
"Supersonic in atmosphere. Airspace, hyperdrive for effective FTL. Bonus gizmos I've acquired here and there."
On which Ben responded:
"Sweet. This is going to be the coolest thing I ever crashed!"
From Quiz: "Ben 10 Ultimate Alien": Season 1
Answer: 4
Apparently, Julie has been seen in her original wadrobe of her white skirt, black t-shirt and pink hoodie, her tennis outfit of her white skirt and a white t-shirt, a formal outfit of a white full-sleeved t-shirt and black pants which was first seen in the episode "The Perfect Girlfriend", and a blue sleevless top and same coloured mini skirt with black leggings.
From Quiz: All About Julie Yamamoto
Answer: "Trade Off" and "Absolute Power"
We see Kevin and Morningstar strike a deal in "Trade Off" for the Dominus Librium, and Gwen and Morningstar strike the deal for curing Kevin in "Absolute Power".
From Quiz: It's "Ben 10" Villains Time!
Answer: Soap operas
This was mentioned in the episode "Hero Time".
From Quiz: Into the Depths of Kevin Levin
Answer: High speed motion sickness
He has shown symptoms of high speed motion sickness on six occasions: First, was in "Pet Project", when Ship is flying fast, Ben almost begs him to slow down; in "War of the Worlds: Part 2", when Kevin is driving the car in a rash manner, Ben says "And this is why we wear our seatbelts"; when Brainstorm is driving Ship and after exiting the Hyperspace Jumpgate on Augstaka, he vomits on Azmuth and faints when he crashes into the Highbreed Council Building after being hit by Anti-aircraft fire; in "Vendetta", when he teleports from Kevin's home to Ragnarok's spaceship, he feels seasick; in "The Final Battle: Part 1", when Big Chill tells Kevin that he can't wait for his license, it's because he was fed up of Kevin's bad driving (although he was flying Kraab's Ship), and in "Perplexahedron" when they crash into the planet Ben vomits on the Rust Bucket 3's Instrument Panel.
Although Ben initially did suffer from the fear of clowns back when he was 10, his fear eventually vanished after their encounter with Zombozo. Strangely, when this topic was brought up in the "Ultimate Alien" episode "Hit Em' Where They Live", Ben does not even remember having such a fear.
From Quiz: Are you a true Benatic?
