No, they live in the sunlight area
Weedy sea dragons live in southern Australian waters in kelp beds.
no sea things do not live in the twilight zone
They southern and western coasts of Australia.
According to Ripley's Aquarium, the length of time a sea dragon lives is not known. The sea dragons eat sea lice and crustaceans to survive.
Twilight zone
Sea dragons tend to live in warm waters (due to being coldblooded) with lots of fish and other prey. They stay in deep waters, preferring not to come into shallow, sandy water of beaches and reefs.
leafy sea dragons are just a type of see horse so when they are born they are young and as they grow they get older and older so in some point of their life they can be old.
They live deep deep down at the bottom of the Sea
Yes they do, but can be found into NSW and WA.
No sea dragons are not extict niether are they threatend. They are not even close to.
No.
whales,sea otters,and pearly nautilus