How boas save themselves from suffocating when constricting and digesting dinner - Phys.org

The later stages of pregnancy can make life difficult as the fetus presses against the diaphragm, making it hard to breathe. But snakes that constrict their victims before swallowing them whole have to overcome the challenges of breathing while their lungs ar…

The later stages of pregnancy can make life difficult as the fetus presses against the diaphragm, making it hard to breathe. But snakes that constrict their victims before swallowing them whole have … [+4130 chars]

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