every sentence is a sentence because its proper English, without it you wouldn't know what someone is saying, or understand them.
2nd Answer:
The question if What, not Why . . .
A sentence needs an object and a verb. "Jimmy runs." "Elvis sang", and so forth.
If you include expletives as sentences, then there is just one word, and the other requirements are assumed. "My!" "Good!" "Go!" Notice that in the case of expletives, an exclamation mark is required.
A noun and a verb. "John ran" is a complete sentence because it contains both.
Something at the end of a sentence. dur :D
Every sentence needs a verb. No matter what, there's a verb.
Noun and verbevery sentence must have a subject and a predicate!!
Every Wednesday I go to see my Grandma for tea.
If you need a Judge just call a officer. In every football match you will need a judge.
Yes, "Biology" should be capitalized because it is a proper noun and the name of a specific scientific discipline.
I am so fat, I need a new scale to weigh me every day.
Proper nouns, names and the begging word for every sentence
Example sentence - Every night the sisters would read aloud from the old book and discuss it the next morning.
She remained disinterested in the conversation, showing no interest or bias towards the topic at hand.
The first word in every sentence is capitalized.