The diagram shows the skeletal systems of two ancestors of modern human beings.
Write a 150-word report for a university lecturer describing the diagram and making comparisons where relevant.
The diagram below illustrates the carbon cycle in nature.
Write a 150-word description of this diagram for a university lecturer.
The world map above gives a breakdown by country of visits to ielts-academic.com in June 2012. By far the largest group of users comes from South Asia, with 3,124 from India and 1,885 from Pakistan over this one-month period.