Meowth tries to join Team Rocket but Giovani makes him his butler, when Jessie gets teamed up with James, Meowth gets put into the group too. If you want proof, watch Pokemon chronicals 'Training Daze'.
Team Rocket consisting of Jessie, James, and Meowth.
Team Rocket's very own Meowth actually taught himself to talk. He did this so he could impress another meowth, Meowzy. Instead, Meowzy thaought Meowth was a freak, and left him. Then Jessie and James found him and Team Rocket's Trio began.
Meowth never left team rocket. Watch the newest episodes, he is still there.
Because, way before he joined Team Rocket, Meowth fell in love with a female Meowth called Meowsi. She, however, rejected him, so he learned how to talk to impress her. But after he did that, Meowsi thought him a freak, so he joined Team Rocket later.
AnswerJESSIE, JAMES AND MEOWTH OF TEAM ROCKET DONT EXIST IN BATTLE FRONTIER ON EMERALD!
Yes, Jessie was and is always evil she joined team rocket first then meowth then james. But jessie is evil.
it depends if he choose to evolve or not.
In the Pokemon Anime based on the Diamond and Pearl games Team Rocket manage to "steal" pikachu when he ends up getting blasted off with team rocket, Jessie and James go one way and Meowth, Mime Jr. and Pikachu go another. In the landing Pikachu loses his memory and Meowth persuades him that he's a member of Team Rocket. Pikachu eventually remembers who he is though so it's all good :D
They speak the Pokemon language that all Pokemon can understand, but the only time he "spoke" was in the episode "Island of the Giant Pokemon", when there was subtitles when Ash's (and Team Rocket's Ekans and Coffing) spoke. Other than that, Team Rocket's Meowth is the only non-psychic Pokemon that can speak the human language.
ep 2 POKEMON EMERGENCY
meowth liked a girl meowth named meow-wow. He wanted to impress her, so he learned how to talk. Meow-wow thought he was weird, so he was sad and alone. When the Team Rocket's boss finds meowth, he takes him and assines him to Jessie and James. :( sad story, isn't it?
No, not the talking meowth. He is part of team rockets trio, and is supposed to be Ashes rival. He wouldn't just change sides like that. he does he leaves team rocket and joins ash coz they always fail everything then he missies them alot so he returns