Yes you can. Trust me as I'm a very experienced cook.
It might not be noticeably spoiled, but it would not be safe to eat.
No it may not be safe and the prawn curry should be thrown out if left unrefrigerated overnight.
Generally, yes. You should be fine with it.
It isn't safe to eat hot dogs that have gone unrefrigerated overnight.
There's no way to tell without knowing how long it has been sitting unrefrigerated.
You have to wash them afterwards
No, no meat is safe to eat if left out for 24 hours.
No.
No, you shouldn't eat chicken that was unrefrigerated overnight. It has had time for bacteria to grow and could make you very sick.
No. It is not safe to eat turkey left out overnight in any container.
no
Yes, that is safe. Your muffin may get stale, but it is not dangerous to eat after being left out overnight.