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Which carboxylic acid is responsible for the sting of some types of ants?
Equation
A mathematical statement that asserts the equality of two expressions, signified by the symbol =.
Center
In geometry, the midpoint or origin point of a shape or object, often relevant in circles, ellipses, and other symmetrical shapes.
Center
The point that is equally distant from all points on the circumference of a circle or sphere.
Radius
The length measured from a circle's midpoint to any location along its outer edge.
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