Is a narwhal a type of whale or mammal?
It's a type of whale.
Where do these animals live?
They live in the sea/ocean.
Does the narwhal have a long tusk?
Yes, it does.
Is a scuba diving instructor a person who knows about coral reefs or saves sea animals?
A scuba diving instructor is a person who knows about coral reefs.
Is she a tour guide?
No, she isn't.
Is that a seahorse?
Yes, it is.
Is that a king crab?
Yes, it is.
Is she a scuba diving instructor?
No, she isn't.
What other name is the dugong also called?
It's also called sea cow.
Is the dugong a reptile?
No, it isn't.