I created a bitcoin wallet on blockchain.info From my understanding, if I lose my account or if blockchain.info stops offering a wallet service (this probably wont happen, but just for the sake of my curiosity, lets pretend it does)I can use my recovery phrase to get my bitcoins to another wallet. How would I do it? Is this phrase the same as a private key? If not can I convert this phrase to a private key? Also, I have two wallets under my blockchain.info account, would the phrase recover both wallet's bitcoins or would it just merge all bitcoins into one wallet? Would I still use the same recovery sentence in case the same issue happens again?
Oh and by the way, I read somewhere that there are different wallets or phrases (BIP39, BIP32/44 or something like that) can someone explain that aswell?