Examlex
GPS was originally developed by the U.S. Department of Defense to guide missiles.
Ions
Atoms or molecules with a net electric charge due to the loss or gain of one or more electrons.
Solution
A homogeneous mixture composed of two or more substances, where the solute is dissolved in the solvent.
Adrenal Cortex
The outer layer of the adrenal glands that produces steroid hormones such as cortisol and aldosterone, which regulate metabolism and blood pressure.
Hormones
Chemical messengers produced by the endocrine glands in the body, transported in the bloodstream to target organs to regulate physiology and behavior.
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