Issues with Batrachian (frogs) mutations

I don’t think frogs needed to have that much mutation. Mainly the mutation gills, aqueous repose, and underwater sleeper.

  • Frogs only have gills as a tadpole. They losses it and grow a much more efficient organ called the lungs once they become an adult.
  • Frogs are amphibians, they would probably sleep in shallow water while keeping their lungs up.
    I think they needed something that makes sleeping while floating comfortable, but not while fully submerged