No, Simisear does not learn flamethrower by leveling up. However, you can teach it flamethrower using TM35 which can be found at the Abundant Shrine, near Route 14.
none
Palkia can learn flamethrower with a TM otherwise NO
Houndour will learn flamethrower at level 48
You only can learn flamethrower if you have a fire-type pokemon. Look for TM35.
Simisear is a Fire type pokemon.
First, Did you attach the NeverMeltIce to the Pokemon?Steps to NeverMeltIce success:Step#1) Select the Pokemon you would like to give NeverMeltIce to (let's use Beartic as our example).Step#2) Click Give Item to Pokemon (Simple).Step#3) Select the NeverMeltIce in your bag.Now you have given Beartic NeverMeltIce.Do you know how to cause the effect? Once Beartic is in battle against a fire Pokemon the item will know when to be used. Lets say your Beartic is battling a Simisear. Simisear used Flamethrower! But Simisear's Flamethrower won't work because the NeverMeltIce prevented it!
Houndoom learns Flamethrower at lvl 48.
Vulpix learns Flamethrower at level 35.
It learns Flamethrower at level 34.
no
There's no tm for it. Pokemon can only learn it.
Yes, by TM35.