Bottlenose Dolphins

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Bottlenose Dolphins

how many speices of dolphins their are

there are more than 40 species

how they sleep

to keep an eye on predators

and close the opposite eye

they sleep by resting 1 side of its brain

things to help protect dolphins

no littering

what do they eat

crustaceans

how they communicate

whistles, squeals, clicks,

how much they weight

150 y 650 kg

how they breath

dolphins breathe air into their lungs, just like we do.