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Home Q & A Board Science-Related Homework Help High School Level Science
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kylabiberdorf kylabiberdorf
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9 years ago
Please helppp. Thank you in advance.


All the following assist in the protection of the brain except


Question 1 options:

A: elastic meninges, which prevent the direct circulation of blood through brain cells blocking toxins and infectious agents from reaching the brain
B: the skull, made of bone, which provides armour to the fragile brain
C: muscle co-ordination and balance by the cerebrum to avoid injury
D: cerebrospinal fluid, which can act as a shock absorber for the delicate brain tissue
 
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wrote...
#1
9 years ago
I wouldn't use the word elastic to describe the meninges. I'd choose (A), but it could also be (C) since that's an indirect form of protection that involves several different factors.
wrote...
#2
9 years ago
C, of course.
wrote...
#3
9 years ago
answer is C)
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