Examlex
A detrital rock that is made mostly made of quartz sand is called arkose.
Interstitial Fluid
The fluid that surrounds the cells in tissues and is exchanged with the blood, providing nutrients and removing waste materials.
Pacemaker
A device implanted in the chest to regulate the heartbeat.
Atrioventricular Node
A part of the cardiac conduction system that coordinates the top heart chambers (atria) contraction with the bottom chambers (ventricles) ensuring a synchronized heartbeat.
Lymph Tissue
Specialized connective tissue that contains large numbers of lymphocytes and is involved in the immune response and the maintenance of bodily fluids levels.
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