Struggling with your prescribed literature?
Our Literature Study Guides provide insights and analysis of themes and characters and includes guidelines for writing your exam.
the loss of water from the land to the atmosphere by evaporation from land and water surfaces, and by transpiration through plant stomata.
nutrients are obtained by digesting organic compounds that have to be acquired and ingested by...
the cavity used for transport purposes. It has one opening to the environment through which...
reproductive or sex cells that contain the haploid set of chromosomes. The male gametes are...
the process whereby useful molecules, such as glucose and amino acids, as well as water and...
identical strands of a chromosome produced by the doubling of genetic material during cell...