Verified answer

Dolphins need air to breathe.

Some dolphins live in the sea; some dolphins live in rivers.

Dolphins like warm water the best.

Dolphins can swim very fast - up to 55 kilometres an hour.

Some dolphins are two or three metres long.

Dolphins are not dangerous.

1- Dolphins need air to breathe

2- Dolphins live in sea and some dolphins lives in rivers

3- Dolphins like to jump out of water again and again

4- they can swim up to 55 km/hr

5- Dolphins are 2-3 meters long

6- Dolphins are not dangerous, they are very cute and funny animal