Examlex
Plants do not obtain which of the following elements from the soil?
AIDS
Acquired Immune Deficiency Syndrome (AIDS) is a life-threatening condition caused by the human immunodeficiency virus (HIV) that damages the immune system, hindering the body's ability to fight infections.
Zero Growth
A condition in which a population or economy is stable and does not increase or decrease significantly over time.
Replacement-Level Fertility Rate
The average number of children that must be born to a woman over her lifetime to exactly replace the population, without increasing or decreasing it.
Total Fertility Rate
The average number of children a woman would bear during her lifetime, given current birth rates.
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