salt
No. Although Bull Sharks can survive in fresh water, the Yellowstone River is too far away from salt water for the Bull Shark to get to the Yellowstone River.
it is a fresh water river
salt water
salt water
fresh water
fresh water
Fresh water from the Rocky Mountain snow melt.
fresh water
i think it is fresh water
The great Mississippi river is made entirely of fresh water.
No its not it is salt water.
Fresh.