It all essentially comes down to budget from the original series and advances in makeup, costume design etc. However, Star Trek have tried to create a storyline to explain this - The Klingons tried to create Augments (Genetically superior Klingons) based on the research by Dr. Noonien Soong in creating Human Augments. The DNA used by the Klingons had an effect on they're Cranial Ridges.
On the original series, they didn't have the budget to do them justice. When the films started the money was there so the redid the design.
Definitely Vulcans. Vulcans are significantly stronger than Klingons. Vulcans are stronger in the mind, klingons are stronger in the heart
yes, briefly
Yes. Earth & Qo'nos are Class M planets.
During the brief time when the Klingons went to war with the humans again, then he decided to stay on.
Klingons,Romulans. Klingons, Romulans, Talosians, ?The Borg? (the Planet Killer was supposedly a weapon built to destroy the Borg - non-canon source), Tribbles. The Borg didn't appear until The Next Generation and the Planet Killer was just a rogue doomsday weapon from a war where both sides had been destroyed (nothing to do with the borg) But these did appear The Gorn, Tholians, Mudd, Kahn (then again in Star Trek 2), Evil Kirk (Enemy Within) Trelane (a Q type entity).
Star Trek is a TV series that has Klingons in it.
Question: What famos TV show had Klingons? Answer: Star Trek - The Enterprise
Klingons are biological lifeforms that drink and eat, they also have most of the organs we do as well as redundancies, and therefore they do urinate.
Two
Definitely Vulcans. Vulcans are significantly stronger than Klingons. Vulcans are stronger in the mind, klingons are stronger in the heart
You will find that Kirk, Spock, and the Klingons appear in various Star Trek movies. An example will be: Star Trek: The Undiscovered Country.
yes, briefly
they both circle uranus looking for Klingons
The Oak Ridge Boys are from Alabama, not the United Klingons.
False - They were in Star Trek
Yes. Earth & Qo'nos are Class M planets.
A bat'leth is a double-ended curved blade weapon with spiked protrusions as used by Klingons in Star Trek.