Question

please answer thankyou
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Answer 1

Sherry can stay under water for almost an hour.she uses her blowhole to breathe. her blowhole is just like our nostrils except is located on the top of her head. she must come up to the surface every 20 min to clear her blowholes.

whales are believed to be very intelligent. when Sherry sleeps one part of her brain continues to work. while the other part sleeps this part reminds her to go up to take a breath of air from time to time.

deep in theocean it is too darkto. see clearly.so Sherry and other whalesemit soundsto find out what lies ahead_____________it helps her to stay warm in freezing water .but I still manage to tickle her.