Examlex
Which of the following statements is true?
Blood Vessels
Tubes in the body through which blood flows, including arteries, veins, and capillaries.
Hyaluronic Acid
A natural substance found in the body, particularly in fluids in the eyes and joints, acting as a lubricant and shock absorber.
Lubricant
A lubricant is a substance used to reduce friction between surfaces in contact, minimizing wear and facilitating smooth movement.
Joint Cavities
Structures in the human body where two bones meet, allowing for movement and providing a protective space for organs.
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