Answer: Hydrocephalus is a condition in which there is an overproduction or lack of absorption of the cerebral spinal fluid (CSF) that is found inside of the ventricles (fluid-filled areas) inside of the brain.
Explanation: IF- you are talking about, Arnold Chiari
The answer is: [B]: "They invited him and me to go camping."
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Being bias especially on informal resources is considered a bad thing due to the fact that the resources are suppose to give you only facts. the hard truth with actual proof/evidence, it’s what helps us to clarify our decisions and choices we make for things such as what we believe in.
The third, it makes most sense to first describe the piano then say it was played.