Because under the system presently in use they are classed as animals as opposed to plants.
Frogs are alive because they grow and reproduce and utilize energy and react to their environment.
Amphibians
Yes, all frogs are classified as amphibians
What animal gives the frogs there nutrients
Why is panda classified as an animal ?
Humans are classified as mammals in the animal kingdom.
No. Although frogs & toads share a common ancestor, they are now classified as completely separate species.
Frogs.
Frogs were not invented,. They are a part of nature like any other animal.
Frogs, and maybe a human.
The cheetah is classified as the world's fastest land animal.
An animal with a spine