The outer membrane covering the brain is composed of fibrous connective tissues and is called the A) dura mater B) arachnoid mater C) pia mater D) periosteum

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User: The outer membrane covering the brain is composed of fibrous connective tissues and is called the A) dura mater B) arachnoid mater C) pia mater D) periosteum

Weegy: Outermost meninx covering the brain composed of tough fibrous ... are the pia mater and the arachnoid ... [ of tough fibrous connective tissue? dura mater ]

User: The spinal cord in the adult, ends A) at the sacrum B) between the thoracic vertebrae 11 and 12 C) between lumbar vertebrae 1 and 2 D) at lumbar vertebra 5

Weegy: ... thus there are 12 thoracic, 5 lumbar, 5 sacral, and 1 ... the spinal cord, which ends in the lumbar ... [ IVF between C7 and T1 vertebra) 12 thoracic ... ]

User: The hemispheres of the cerebrum are connected by fibers called the A) corpus callosum B) falx cerebri C) tissue of Rolando D) tentorium

Weegy: The hemispheres of the cerebrum are connected by fibers called the corpus callosum.
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