frogs use their skin for their respiration (since it is filled with capillaries). For most amphibians, 90% of their respiration is done through their skin. Frogs can also breath through the lining in their mouth which also contains capillaries, so a large amount of gas exchange can take place there. Frogs are able to breath through a pair of lungs as well, though this is used as more of a back up.
pulmonary
by having a zygote
The respiration of a tiger is that it breathes ou of his nose and they use there lungs, just like humans. The respiration of a tiger is that it breathes ou of his nose and they use there lungs, just like humans.
Frogs have smaller bones then humans.
A frogs pharynx is twice the size of a humans
Frogs and humans both belong to the phylum Chordata.
I have heard that a frogs glottis is larger than a humans...
No, frogs cannot cause warts on humans. Warts are caused by the human papillomavirus (HPV) and are not transmitted from frogs.
Frogs do not. Only mammals
Frogs do not have accessory structures in their noses like humans. They have a simple nasal cavity that ends in two small openings called external nares through which they breathe. The lining of the nasal cavity helps them to detect chemical cues in their environment.
You cannot get warts from frogs. Warts are caused by a virus that infects humans, not frogs.
Frogs are Amphibians, not humans or reptiles.