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killer whales are mammels there for need to come up to take in air.fish however can breath under water.fish also lay eggs but killer whales and dolphins give birth to a smaller version of themselves
Wiki User
∙ 14y ago
Wiki User
∙ 13y agoThey are mammals, They Breathe air where as fish have gills so they breathe in the water.
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What is the Fauna found in the ocena?
The animals can be found in the ocean are fishes, dolphins, whales, eels etc.. The animals can be found in the ocean are fishes, dolphins, whales, eels etc..
What is a flying fishes predator?
Birds and larger fish/dolphins and whales
What kind of animals live in the Arabian Sea?
fishes ,whales dolphins, turtles
Why aren't all dolphins whales but not all whales are dolphins?
because some whales are different
Which types of fish may be present in dams can there be whales or sharks or dolphins?
no mostly big fishes are found in seas only small fishes present in dams.
What eats sardines?
sharks, whales, dolphins, sea birds, larger fishes like tuna, sea lions, seals
Do whales eat lion fishes?
do whales eat lion fishes
What are some ways that whales differ from fishes?
whales are huge. Fishes are dust compared to whales
What are some water mammals?
fishes(sharks,tropical fish, mammals,etc.)
What are the most popular dolphins?
the most common dolphins that you see in aquariums are bottlenose dolphins or killer whales,but there are more different kinds of dolphins.
How do you compare dolphins and whales?
You can't! Dolphins are whales.
What animals have blowholes?
Whales and dolphins.
