They have a mouth, two nostrils, and an anus, which also has sexual organs inside.
No modern amphibians have teeth.
No, dinosaurs are more closely related to reptiles than amphibians. Both dinosaurs and reptiles belong to the group called diapsids, which are characterized by having two openings in the skull behind the eye socket. Amphibians, on the other hand, belong to a different group called tetrapods.
Their are 4 excretory openings in a frog.
Three! Get off here and stop thinking about birds butts
There are openings once every three to five years.
Yes, there are many administrative job openings. At snag a job you can view job openings from companies now hiring in your local area to see if they are hiring.
Reptiles have 2 body openings. Mouth and an anus.
Not all job openings are advertised, it is not possible to answer
Despite looking similar to lizards, salamanders are quite different. They have smooth, wet skin and cannot survive long outside of a moist environment. These traits qualify salamanders as amphibians.
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