How do dolphins communicate with each other?

• squeak and whistle

• jump

• both

Do dolphins need to breathe?

• Yes

• No

What do they eat?

• do not eat anything

• fish and squid

How do they find food and objects?

• Sense of smell

• echolocation

Tags

NGSS.MS-LS1-8

What do you call a group of dolphins?

• A pack

• A pod

How does a dolphin sleep

• At the water's surface

• upside down

which of these senses do dolphins not have?

• hearing

• smell

What is the beak of the dolphin called?

• rostrum

• fluke

Dolphins sleep with one eye open.

• true

• false

Which have dolphins been known to do?

• eat humans

• rescue humans