[Mai Yến]

The diagram illustrates the various stages of development of a frog over the course of its life.
It is clear that there are seven main stages in the life cycle of a frog from mating to becoming an adult frog.
In the first step, two mature frogs mate. Following that, the female one lays a great many eggs that are called frogspawns in the water areas. In the subsequent step, each egg hatches and the small tadpole emerges. Over the period, the tadpole is bigger in size and grows limbs.
During the fifth stage of the life cycle, the small tadpoles develop into young frogs with shorter tails and additional limbs. After that, when these young frogs grow mature with no tails and fully developed limbs, they can leave water living environment and become increasingly bigger. The last process is that when frogs enter the adult life, they find a partner to prepare for mating. The life cycle will repeat from the first stage to the last one.

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[anna229112]

[21:24:38, 2/12/2017] Cám ơn các bạn!

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