Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
(also called the carina) in birds is an extension of the sternum (breastbone) which runs along the midline of the sternum and extends outwards, perpendicular to the ribs.
the seepage of acidic, contaminated water from disused mines and mine dumps.
the liquid found in the pleural cavity that acts as a lubricant.
potentially lethal disease in humans and grazing animals such as cows and sheep. The disease is...
a naturally occurring sequence of organisms from the various trophic levels that feed on each...