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Graph the ellipse. Identify the center and vertices.
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Spiny-Leafed Plants
Plants featuring leaves with spines, often as a defense mechanism against herbivores.
Rainfall
The part of the water cycle where water vapor in the atmosphere condenses into liquid drops and precipitates back to Earth's surface.
Hot Days
Periods characterized by higher than average temperatures, often leading to discomfort and the need for cooling measures.
Benthic Zone
The ecological region at the lowest level of a body of water such as an ocean, lake, or stream, including the sediment surface and sub-surface layers.
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