The primary purpose of cerebrospinal fluid (CSF) is to
a. nourish the cells of the brain and spinal cord
b. float the brain within the skull.
c. remove toxins from the brain and excrete them from the body.
d. provide circulation for chemical messengers.
b
Psychology
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Describe how the child's view of self becomes differentiated during the middle years
What will be an ideal response?
Psychology
Using different research methods to answer the same research question is called __________
a. test–retest reliability b. statistical significance c. triangulation d. correlation
Psychology