"A green pepper is also a vegetable" is correct too.
"Is also a vegetable" should be correct
Yes I agree. I would say "is vegetable too". Or "is also a vegetable".
Sometimes it's only accepted the literal writing
Isn't it a fruit?
While literally equivalent, syntactically English still prefers also to be near its verb. I think both should be right.
why is green pepper not accepted in favour of bell pepper. Reported
In mine, bell pepper was not accepted. The answer DL was looking for was green pepper.
why should it be green. Pilipili hoho is bell pepper which have different colors