Greetings friends of steemit..
Today in factbomb I will talk about the frogs.
FACTBOMB "Frogs"
¿Did you know that frogs do not have an outer ear, but have a tympanum located near their eyes that allows them to hear both on land and under water and that their skin is completely absorbent?
Frogs are one of the oldest amphibious animals that exist on the planet, they are characterized by their lack of tail, but they have well developed hind legs that allow them to make great jumps. There are more than 6000 species of which their size and color vary.
No species can live in salty waters, biologically they need purified and sweet water to survive. Frogs lay thousands of eggs at a time in the water, and do not leave the water until they are fully formed.