As tadpoles they have gills and swim in the water all day, but when they become frogs they produce lungs and lungs need oxygen. So yes they do need oxygen.
Yes, as remember, all creatures neeed air-oxygen, to survive.
Frogs eat flies and bad bugs so we wont get sting by bees and other stuff. Frogs help by farting oxygen so we have more oxygen to breathe
Frogs obtain oxygen underwater through their skin. They have specialized skin that allows them to absorb oxygen directly from the water, which helps them breathe while submerged.
Frogs, like all other reptiles, get their oxygen through their lungs
Frogs have a highly efficient respiratory system that allows them to absorb oxygen through their skin and utilize their buccal pumping mechanism to circulate air through their lungs. This combination of adaptations allows frogs to thrive despite having relatively small lungs.
Lungs and moist skin.
Adult frogs usually breathe through their skin and lungs. They absorb oxygen through their moist skin, which is rich in blood vessels, when on land. When in water, frogs rely more on their lungs for respiration, taking in oxygen from the water through specialized sac-like structures.
No.
I don't.
when frogs come onto the land they need oxygen from the air,this wax coating dissolves oxygen in it and the frog can breathe easily.also this prevent the water to flow across its skin membrane due to osmosis.
Frogs have underdeveloped lungs, so they must have a moist skin so that oxygen can diffuse into their bodies. Their lungs do not function well enough to be used on their own.
Correct. Frogs have smooth skin which is slippery and delicate, but toads have drier skin with warts.