Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
symbiosis where one organism lives inside another.
the water that is found underground in soil pore spaces and in the cracks and spaces within rock...
the sheet-like muscle found below the ribcage that plays a vital role in breathing.
unicellular organisms that do not have a proper nucleus or membrane bound organelles.
an infectious disease that can be spread or transmitted from one person to another.