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 primary meristems) meristems at the apex (tip) of stems and roots where primary growth occurs to increase the height of the plant.
to feed on soft green plants.
a naturally occurring sequence of organisms from the various trophic levels that feed on each...
epithelial tissue consisting of a single layer of cells.
two species that interact symbiotically in a relationship that is beneficial to both species....
small air-filled sac-like structures from which the lungs are made