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According to VSEPR theory, which of the following triatomic ions should be linear: N3-, I3-, NO2-, ClO2-, SCN-.
Hyaline Cartilage
A translucent, bluish-white type of cartilage present in the joints, respiratory tract, and other sites, providing a smooth surface for joint movement as well as support and flexibility.
Fibrocartilage
A type of cartilage with a dense interwoven network of collagen fibers, providing strong support and resisting pressure.
Active Range
The range of motion of a joint or muscle that can be achieved through muscular contraction without external assistance.
Knee Joint
A complex hinge joint in the leg that connects the thigh bone (femur) to the shin bone (tibia), enabling flexion and extension movements.
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