Describe the route taken by deoxy blood in a vein in the leg to an artery in the leg. (6 marks)

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.

The pelican's beak is adapted for in .