Examlex
Which of the following is a trace mineral?
Acid PH
A measure of acidity or alkalinity, where a pH less than 7 indicates an acidic substance.
Sensory Organ
An organ of the body responsible for receiving and processing sensory information, such as the eyes, ears, skin, nose, and tongue.
Sutures
Threads or stitches used by surgeons to close cuts or wounds in the skin or tissues, promoting healing and minimizing infection risk.
Collagen
A protein that is the main component of connective tissues in the body, providing strength and elasticity.
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