Definition of amphibians
It is called as amphibian to those species of animals or plants that are capable of living both inside and outside the water. When we say outside is on Earth. For example, toads and frogs, are the most well-known and popular of this species types. As we know from our constant interaction with them, toads and frogs are able to move through the water, tend them see in pools and lakes, among others, but also walk through the garden of House...
The body that has this species of vertebrates, which formally referred to as tetrapods is that when they are in the larva stage presented a breath of Gill type, i.e., they breathe through gills, then, when they reach adulthood they undergo a metamorphosis and then her breathing becomes lung, this is just allowing them to adapt to the Earth's environment and even the first to do so, and so move on Earth.
But this forceful metamorphosis not only achieves this new respiratory feature but is also seen in the development of limbs and the presence of sensory organs that operate successfully in both contexts.
There are many amphibians that sent highly toxic substances for those who come in contact with them from their skins, however, to them brings them a high benefit already that same away successfully to predators.
It should be noted that this species makes a notable contribution in regard to the maintenance of the balance of the ecosystem, as, in recent decades it has been observed a significant disappearance of specimens as a result of various calamities that the world such as: climate change, diseases and natural environments by human attack.
The original sense of the word has moved to other contexts and therefore is that in the automotive field, or in the military, the word is used to refer to that vehicle, strength, which is able to move both water and land.
The body that has this species of vertebrates, which formally referred to as tetrapods is that when they are in the larva stage presented a breath of Gill type, i.e., they breathe through gills, then, when they reach adulthood they undergo a metamorphosis and then her breathing becomes lung, this is just allowing them to adapt to the Earth's environment and even the first to do so, and so move on Earth.
But this forceful metamorphosis not only achieves this new respiratory feature but is also seen in the development of limbs and the presence of sensory organs that operate successfully in both contexts.
There are many amphibians that sent highly toxic substances for those who come in contact with them from their skins, however, to them brings them a high benefit already that same away successfully to predators.
It should be noted that this species makes a notable contribution in regard to the maintenance of the balance of the ecosystem, as, in recent decades it has been observed a significant disappearance of specimens as a result of various calamities that the world such as: climate change, diseases and natural environments by human attack.
The original sense of the word has moved to other contexts and therefore is that in the automotive field, or in the military, the word is used to refer to that vehicle, strength, which is able to move both water and land.