Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
broad group (taxon) in the biological classification system, which is then divided into kingdoms. Archaea, Bacteria and Eukaryotes are the currently accepted domains.
an international agreement to phase out the use of CFCs, signed by 49 countries in Montreal,...
an organism that helps to spread a disease, but is not infected with the disease.
the difference between the concentrations of a specific molecule in two adjacent areas.
a v-shaped extension of the mammalian soft palate, which closes the opening to the nasal...