water snakes migrate from the river water where they are born to the depths of the oceans to lay thier eggs then die.when tbe eggs hatch,small snakes go back to the rivers. how do they know that?
Answers
Answered by
0
By using their nostrils and tongue
Explanation:
- Snakes have the ability to trace smell. This is where their nostrils and tongue come to work.
- When they receive a whiff of anything interesting, they flick their tongue out to deliver the molecules spread in the air to the scent organ located at the top of their mouth.
- This enables them to identify the scent and the route from which it is coming.
- This way they follow their parent's path to the river.
Similar questions