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Stem Cells & Cell Differentiation Ears Selective Breeding Trauma Surgery Breathing System Gastroenterology Pathology of Respiratory System Disorders of The Joints Molecular Biology Energy, Hydrology, Microbiology The Energy Nutrients Physical Disease Outbreak and Transmission Cell Bio Prokaryotic Cells and Viruses

Other quiz:

Renal and Gastrointestinal System › View

Stores vitamins and Iron

A. Rectum

B. Stomach

C. small intestine

D. Liver

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Central Nervous System › View

Which protection of the brain forms a watery cushion to protect fragile nervous tissue from blows and other trauma, helps the brain “float” so it is not damaged by pressure of own weight?

A. meninges

B. blood-brain barrier

C. cerebrospinal fluid

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