Examlex
The average number of years a person born in the year of the estimate can be expected to live is the ____________________ for that cohort of individuals.
Bones
Rigid organs that constitute part of the endoskeleton of vertebrates, providing support, protection, and aiding in movement.
Joints
Connections between bones that allow for movement and provide mechanical support.
Cell Membrane
The semipermeable membrane surrounding the cytoplasm of a cell, controlling the passage of substances in and out of the cell.
Muscle Fiber
The individual contractile cells of a muscle, composed of myofibrils and capable of producing force and movement.
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