Question

Amphibians are not found_______.

Answer 1

Hint: Amphibians are the type of animals that are characterized by their moist, thin skin, and their two major life stages. There are no true marine amphibians because amphibians mostly live in freshwater, and their body composition makes them unable to tolerate pure salt.

Step by step answer:Amphibians are the type of animal which are not found in the sea. Aquatic organisms are not always found in the sea. Amphibians are capable of breathing through their skins. Some of them breathe completely through their skins, while some others also use their lungs. One of the common types of amphibians is a frog.
Additional information: Amphibians are tetrapod vertebrates and belong to the class Amphibia. All living amphibians belong to the group Lissamphibia. A wide variety of habitats, with most species living within terrestrial, fossorial, arboreal can be seen in them. Therefore amphibians typically start as larvae living in water, but some of them have developed behavioral adaptations to bypass this habitat. The young amphibians generally undergo metamorphosis from larva with gills to an adult air-breathing with the lungs. Amphibians mostly use their skin as a secondary respiratory surface and some small terrestrial salamanders and the frogs lack lungs and rely entirely on their skin. These are similar to lizards but, also with mammals and birds, reptiles are amniotes and do not require water bodies in which to breed. In recent decades there has been a dramatic decline in amphibian populations for many species around the globe.

Note: Another special feature of most amphibians is their egg-larva-adult life cycle. Amphibians mostly shrank in size and decreased in diversity, leaving only the modern subclass Lissamphibia.