The anus.
The anus.
The cloaca.
The frog's urinary bladder is located in the lowest part of the body cavity.
The oviducts carry the eggs through the female frog to the cloaca.
The cloaca. Part of the urogenital system, all urine,sperm and eggs exit here.
Excretory and reproductive, as both metabolic wastes and sperm/eggs exit there
In zoological anatomy, a cloaca is the posterior opening that serves as the only such opening for the intestinal, reproductive, and urinary tracts of certain animal species. The word comes from Latin, and means sewer. All birds, reptiles, and amphibians possess this orifice, from which they excrete both urine and feces, unlike placental mammals, which possess two separate orifices for evacuation.A cloaca is the posterior opening in birds, reptiles, fish and monotremes (egg-laying mammals) which is the single opening for the reproductive, intestinal and urinal tracts. These animals pass their urine, faeces and eggs as well as live young through this opening. The word actually means sewer.
frog legs
Their lungs and diaphragm
It is the tongue.
Circulatory system
The digestive system.