The diagram illustrates the growth and development of frogs. Overall, there are various stages are pass through to form an adult frog from an egg.
To begin with the egg, which is kept on water near to the grass. The eggs reform to an embryo and turns into a tadpole which resembles to a tail of some species over three developmental stages. Later, this tadpole surpass the another state which is front legs came out of it and it is the major developmental stage.
After this growth and development, tadpole began to form a structure of a frog and it started to breath pulmonary.This state frog can able to came out of water surface and named as tadpole frog. Over to the water level this tadpole frog transform into an adult leg and this cycle continues with the next generation of eggs.
- the chart below shows the result of a survey conducted by the university library to gather the opinions of full time and part time students about its services
- The bar graph indicates sales figures for reading materials from 2002 to 2012 Write a report to a university lecturer describing the information shown below Write at least 150 words 45
- The maps below shows university sports courts in 1990 and now Summarise the information by selecting and reporting the main features and make comparisons where relevant 47
- Buying things on the Internet such as books air tickets and groceries is becoming more and more popular Do the advantages of shopping in this way outweigh the disadvantages 78
- Some people say that the main environmental problem of our time is the loss of particular species of plants and animals Others say that there are more important environmental problems Discuss both views and give your opinion 73