Cerebrospinal fluid is produced by ________ and it ________.
Fill in the blank(s) with the appropriate word(s).
choroid plexuses in the ventricles; protects the brain from blows to the skull
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What is the explanations for these determination?
Current Köppen climate classification symbol: Dfa
Name: Humid continental
Explanation for this determination: _______________________
Projected Köppen climate classification symbol: Cfa
Name: Humid subtropical
Explanation for this determination: _______________________
Wave action on the land will often create caves and cliffs. These features are collectively called _____________.
A. swash B. wave cut terraces C. dunes D. surf zone E. wave refraction
The relationship between clownfish and sea anemones is
a. Competition b. Predation c. Parasitism d. Mutualism e. Commensalism
The process by which sediments are converted to sedimentary rocks is called
A. metamorphosis. B. diagenesis. C. crystallization. D. lithification.