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On whales cause, signal word, effect​

On whales cause, signal word, effect​-example-1
User Curt
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1 Answer

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21 votes

Answer:

cause= whales are mammals

they have a layer of fat under their skin called blubber

whales do not sleep the same way humans do

signal word=so

since

because

effect=so they breathe air

they stay warm in the cold ocean

they have to think more about breathing

User Rofls
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