The diagram illustrates the life cycle of a frog from birth to adulthood.
In swamps, through the eggs of an adult frog, a new existence occurs. Until it forms into a fully grown frog it has different phases of maturity.
The egg carries a dna that has all the information necessary to keep their species alive. After the egg starts to form an Embryo it starts shaping like a small snake, in terms of it’s thin and long outlook, it’s name is a tadpole now. Through time tadpole starts to develop front legs, which will help with movement and survival of the animal. In order to live, as every other animal needs oxygen the frog will also need it. Therefore it will start having a pulmonary breathing. In this period it is shown to have tails, 4 legs and forming very closely to it’s original shape. Now it is in a a physical in-between state of adulthood and tadpole. As it starts to leave the water and slowly integrates itself into living in mud it will have it’s final shape as a fully developed adult frog.