You only capitalize 'student' in a sentence when it starts the sentence or it's part of a title:
Students who join the Students' Award Committee will have their last class on Fridays free to participate in those activities. The students who do not volunteer will have their standard Friday classes.
No, you do not capitalize "first birthday" in a sentence.
You only capitalize 'deceased' if it is at the start of a sentence.
You should not capitalize a sentence fragment following a colon.
No you do not capitalize artist in a sentence
no
You do not capitalize student teaching if it is used in a sentence. If it is used in a heading, such as a title, then yes, you would
You do not capitalize chickenpox in a sentence. The exception is if the word is the first in the sentence.
No, there is no need to capitalize 'nun' or 'nuns' in a sentence.
No, you do not capitalize "first birthday" in a sentence.
You only capitalize 'deceased' if it is at the start of a sentence.
No, you do not capitalize marine biologist in a sentence. (Unless marine is in the beginning of the sentence)
Yes, you always capitalize a day of the week.
It depends on where you put it in a sentence. Of coarse in the beginning of a sentence you capitalize space but by it's self no you don't capitalize.
No, except at the beginning of a sentence because it is n ot a proper n ou n.
You should not capitalize a sentence fragment following a colon.
No you do not capitalize artist in a sentence
no or at least not any more than i capitalize the word sentence in a paragraph