That is a good question I would say 1.
Yes it has one syllable.
There is only one syllable, the double OO being pronounced together, as "skool".
"Its" has one syllable.
In the word "the", there is one syllable.
There is 1 syllable.
one syllable
There is 1 syllable
There is 1 syllable.
it has one syllable
The word "to" has one syllable.
one syllable--and syllable is missing an "s". You should say "How many syllables is winked?"
Mean has only 1 syllable.