Question

that transportation system in amphibians

Answer 1

there is the closed circulatory system - this is the type vertebrates like fish, mammals, and amphibians have. With this type, the blood and other fluids stay inside a set of blood vessels and are never freely released into the body cavity. ... Mammals, reptiles, and amphibians use a system called double circulation.



I HOPE IT HELPS U.
MARK AS BRAINLIEST ANSWER.
THANK YOU.