Human (Classic)

Humans (short for Homo Sapiens in modern biology) are the main inhabitants of Earth and Ledger Domain.

Human Hybrids
Known species that humans can reproduce with are Osmosians, Anodites, Pierce's species, Tetramands, Kinecelerans and Pyronites. In some cases, interbreeding technology is needed for it to work.

Evolved Humans
An evolved Human's ability is potentially limitless due to their adaptability. The true extent of their abilities is currently unknown at this time.

One potential evolution makes them become smarter and their brain power increases as shown in The Eggman Cometh.

Powers/Abilities
Revealed in Alien Force, Humans have been shown to have DNA compatible with various other species (called "Adaptability" by Dwayne). Kevin explains that some humans that look normal may be part alien. According to Kevin, people with alien ancestry is actually pretty common on Earth. They are especially common among the offspring of Plumbers.

Depending on the person, Magic is something that a gifted individual is capable of doing (such as Hope). Humans are one of the few known species that can do magic (along with Anodites and Geochelone Aerios).

Humans may also display other powers/abilities later in the series.

Full-Humans
These humans have not been proven to be part alien.
 * Max Tennyson
 * Julie Yamamoto
 * Joel Tennyson
 * Cooper Daniels
 * Sandra Tennyson
 * Natalie Tennyson
 * Jimmy Jones
 * Will Harangue
 * Jennifer Nocturne
 * Overlord
 * Paradox
 * Charmcaster
 * Hex
 * Vera Tennyson
 * JT
 * Cash
 * Elena Validus
 * Dr. Animo
 * Driscoll
 * Eunice (artificial Human)
 * Rex Salazar (E.V.O in another universe)
 * Sir George
 * Michael Morningstar

Human/Alien-Hybrids
NOTE: A character does NOT need to be 1/2 human 1/2 other species to be considered a hybrid. They can be 3/4 human, 7/8 human, etc.
 * Kevin Levin (1/2 Human 1/2 Osmosian)
 * Kevin 11 (1/12 Human)
 * Kevin Levin (during his second mutation) (1/2 Human 1/2 altered Osmosian)
 * Ultimate Kevin (part Human)
 * Kevin 11,000 (1/11,000 Human) (Alternate Timeline)
 * Devlin Levin (part Human part Osmosian)
 * Gwen Tennyson (3/4 Human 1/4 Anodite)
 * Albedo (3/4 Human 1/4 Anodite from sharing Ben's DNA)
 * Ben Tennyson (3/4 Human 1/4 Anodite)
 * Ben 10,000 (3/4 Human 1/4 Anodite) (Possible Timeline)
 * Ultimate Ben (Evolved 3/4 Human 1/4 Anodite)
 * Ben 10,000 (3/4 Human 1/4 Anodite) (Alternate Timeline)
 * Gwendolyn Tennyson (7/8 Human 1/8 Anodite)
 * Kenny Tennyson (7/8 Human 1/8 Anodite)
 * Kenneth Tennyson (3/4 Human 1/4 Anodite)
 * Manny Armstrong (1/2 Human 1/2 Tetramand)
 * Helen Wheels (1/2 Human 1/2 Kineceleran)
 * Pierce (1/2 Human 1/2 Unknown)
 * Alan Albright (1/2 Human 1/2 Pyronite)
 * Nanomech (Human/Nanochip hybrid)

Trivia

 * According to Tetrax, humans are considered "a delicacy" among other species.
 * Humans are the current default for the Codon Stream.