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is a form of malnutrition where too many nutrients are taken in relative to the amounts required for normal growth and development.
organisms that feed on dead organic matter and thereby release nutrients back into the soil.
organisms, such as plants, which are able to produce their own organic foodstuffs from inorganic...
tissue that makes up the majority of the plant body and performs various functions.
middle body tissue layer that forms the muscular, circulatory and excretory systems.
a leaf with certain areas that lack chlorophyll. The leaf therefore contains both green and non-...