Magikarp evolves into Gyarados starting at level 20.
nincada evolves at level 20
17 or16
A Carvanha evolves into Sharpedo at Level 30.
You can't catch it, you have to pick Torchic as your first Pokemon and then evolve it twice. Hope I helped! :)
Seedot evolves at level 17 to nuzleaf. To evolve nuzleaf you need a leaf stone you could get at route 119 near fortree town or city.You can get a Seedot or a Nuzleaf in pokemon sappire
There is no pastoria in Pokemon Sapphire
grumpig
level 50-55.
Kyogre
with wings
you already have it built into your bag!!!
You get dive in mossdeep city