Examlex
The normal rhythm of the heart is set by the ectopic pacemaker.
Filing System
An organized method for storing documents, records, and information, enabling easy retrieval and maintenance of data.
Tickler File
An organized system for future reminders, often used in offices to track tasks and deadlines.
Metal Bar
A long, rigid piece of metal of uniform cross-section used in construction and manufacturing.
Pullout Drawers
Storage compartments that can be extended outward from a piece of furniture or cabinetry for accessing the contents within.
Q41: Vitamin B₁₂ is also called the intrinsic
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Q82: Which of the following is not true
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