If you want to know the aswer of how Aids was discovered you should really see the movie "and the band played on"
This sounds like homework.
Yes, the 65% of the researchers believe that
Researchers have searched for secular and archaeological evidence which would match biblical accounts of the death of Jesus. Many believe that Jesus was crucified in the year A.D. 33 due to the evidence found to date.
Some researchers believe that Phineas worked in a variety of jobs after his accident, including as a circus performer and as a stagecoach driver.
It is not definitively known if Australopithecus had a language, as there is no direct evidence. However, some researchers believe that they may have had some form of basic communication, possibly through gestures, vocalizations, or other means.
No, I do not believe so.
Some believe that they can & do. Others believe that they are spirits that were never born, or demons.
Many researchers believe that adult styles of romantic love correspond with childhood patterns of attachment.
Some researchers do believe that colitis is a genetic disorder.
What evidence suggest ghosts are real? I believe that is the evidence.
Researchers believe it means "dog-lovers" or "dog-raisers"
Researchers believe it's at least partly biological.
I believe what I believe because of a combination of personal experiences, evidence, critical thinking, and reflection.