The information about the various stages in the life of a frog is depicted by the diagram.
To begin with, the adult frogs lay eggs which becomes an Embryo. In the next stage, it changes and tadpoles clinging to water-plant. After that, external gills are developed for breathing. In the following stage, their tails keep growing as time goes on.
Moving towards, after the increase in the tails' size of frogs, hindlegs also appear. In the subsequent stage, they nurture themselves from food that is stored in their tails. Although their front legs appear, their tails become shorter when they develop into young frogs their tail is completely lost. In the last stage, they grow into mature adult frogs.
Overall, the lifecycle of a frog has different eleven stages. However, the interesting fact about their feeding habits is they can feed themselves from their tails while developing.
- The tables below give information about sales of Fairtrade labelled coffee and bananas in 1999 and 2004 in five European countries 67
- Government should spend money on railways rather than roads To what extent do you agree or disagree with this statement 61
- The first chart below shows how energy is used in an average Australian household The second chart shows the greenhouse gas emissions which result from this energy use Summarise the information by selecting and reporting the main features and make compa 56
- Some people claim that not enough of the waste from homes is recycled They say that the only way to increase recycling is for governments to make it a legal requirement To what extent do you think laws are needed to make people recycle more of their waste 67
- At the present time the population of some countries includes a relatively larger number of young adults compared with the number of older people Do the advantages of this situation outweigh the disadvantages 61