does it have it's own studios?
Yes. Cartoon Network Studios which serves as the network's first animation studio division to provide original programs for the network
Cartoon Network
Cartoon Network Studios is a production studio located in the network's West Coast headquarters of Burbank, California, which serves as the network's first animation studio division to provide original programs for the network. 
is season 9 the last season of adventure time UNANSWERABLE is it a drama series? No. American animated television series what is it's storyline? It follows the adventures of Finn (a human boy) and his best friend and adoptive brother, Jake, a dog with magical powers to change shape and size at will who directed it? UNANSWERABLE which channel did broadcast it? Cartoon Network how many episodes did this season have? UNANSWERABLE was it nominated for any award? Yes. "Outstanding Individual Achievement in Animation" Emmy at the 70th Primetime Creative Arts Emmy Awards and also won it did it get released in any other country? Yes. Australia when was the channel mentioned established? October 1, 1992 where is it based in? America what sorts of programmes does it telecast? Animated television series, mostly children's programming, ranging from action to animated comedy was it a part of any movement? Yes. Move It Movement is a campaign of the channel, encouraging children to get active, more importantly in outdoor areas does it provide any service through an app? Yes. Latest full episodes, a live stream from the East and West coast, and games, as well as the network's schedule can we avail it online? Yes. CartoonNetwork.com
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Cartoon Network [SEP] Cartoon Network Studios
Cartoon Network Studios is a production studio located in the network's West Coast headquarters of Burbank, California, which serves as the network's first animation studio division to provide original programs for the network. While the studio makes original programs for the network, original Cartoon Network shows like "The Moxy Show", "Big Bag", "Mike, Lu & Og", "Ed, Edd n Eddy", "Courage the Cowardly Dog", "Sheep in the Big City", "", "The Secret Saturdays", and "Sunday Pants" were all co-produced by the network itself without the studio.