objects that affect multiple rooms

other than blocks and pegs, are there any other objects or sprites that can affect multiple rooms? for example, in Link's Awakening, Eagle's Tower has the ball to knock down columns while Oracles of Ages and Seasons have the mine carts, turnstyles (does not affect other rooms, but the switch remains in its current spot if leaving the room), or changing the water level in Jabu Jabu's Belly.