it is usually used in: the meaning of ( seem ok)....nothing changed or ( seem normal) ....nothing changed in the behavior or the process or etc...... or might use in the meaning ( seem natural) not industrial... You can use it in the hospital: when the pateince ask you about his case and you answer it seems normal. You can use it when something not usual happened and you were asked about that thing then you answer it seems normal...etc

It means "It seems notmal" .

it seems natural or normal

It equals to " it sounds normal / natural"