The pericranium is the outer layer of a human skull, "James had a small tear in his pericranium when he fell off his motorbike, but fortunately, he did not fracture his skull".
peri - It is a prefix in Greek that means around or about
I too had endoscopic surgery done as treatment for trigeminal neuralgia. I have about a 1 1/2-inch "hole" covered only by the dura behind my right ear. It has been 3 years, and, recently, I asked my family doctor why it had not grown back. Apparently, the bone in your skull is a plate-type bone that does not grow back, unlike the bones in your arms and legs etc. They used to use a metal plate to cover these, but now, if it is not a large area (and because of the frequent use of MRIs), they simply put a dural (the lining that covers the brain) patch over it.
It is the first sentence of a paragraph which is the topic sentence.
It in symmetry with sentence a is what? What is a sentence with symmetry in it? This sentence with symmetry is symmetry with sentence this.
Who or what the sentence is about is the subject of the sentence.
The subject of a sentence is who or what that sentence is about.
Who or what the sentence is about is the subject of the sentence.
yes
the meaning of sentence is sentence
A subject in a sentence is who, what, or where the sentence is about.
As a question, it can be a sentence, like: A sentence can have one word, and as a question then it can be a sentence: Who?
a descriptive sentence is a sentence that describes something in one sentence