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Why can a whale hold its breath for a long time?

Pertanyaan

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Can Whales Breathe Underwater?

    Do you know that whales are mammals? Unlike fish that can breathe underwater, whale can't breathe underwater. Whales breathe using lungs. That is why they come to the surface to inhale or exhale air through the blowhole on the top of their head.

    Whales are known to have a very efficient respiratory system. It is because they can use up to 90% of the oxygen they inhale in a single breath. It is different with human that can only use up to 5% of the oxygen they inhale.

    While under the water, whales should hold their breath. Whales can hold their breath for a very long time due to the efficient respiratory system. A Cuvier's beaked whale can hold its breath for 137 minutes. A sperm whale can spend around 90 minutes hunting underwater.

Why can a whale hold its breath for a long time?

N. Puspita

Master Teacher

Jawaban terverifikasi

Jawaban

jawaban yang benar adalah "A whale can hold its breath for a long time because it has efficient respiratory system."

Pembahasan

Arti dari soal ini adalah "Mengapa seekor paus dapat menahan nafas ntuk waktu yang lama?"

Jawaban dari pertanyaan ini dapat ditemukan pada paragraf ketiga pada kalimat yang berbunyi "Whales can hold their breath for a very long time due to the efficient respiratory system" yang artinya "Paus dapat menahan nafas mereka untuk waktu yang lama karena sistem pernafasan yang efisien."

Jadi, dapat diketahui bahwa paus dapat menahan nafas dalam waktu yang lama karena mereka memiliki sistem pernafasan yang efisian. Jika diterjemahkan ke dalam bahasa Inggris maka kalimatnya menjadi "Whales can hold their breath for a long time because they have efficient respiratory system."

Dengan demikian, jawaban yang benar adalah "A whale can hold its breath for a long time because it has efficient respiratory system."

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