No it's a closed syllable word.
Photo is an open syllable word.
Paper is a closed syllable word.
Yes it's an open syllable word.
Yes, dry is an open syllable word.
No, "she" is an open syllable word.
The first syllable "ba" is the open syllable.
The second syllable of "explain" is stressed.
yes it is an open syllable
The syllable "u" is open.
Yes it's an open syllable word.
Yes, the word two is an open syllable.
Yes the word breathe is an open syllable.