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Biology 1st Edition by Jerome Krueger, Kendra Hill, Robert Noyd
النسخة 1الرقم المعياري الدولي: 978-1305747852Biology 1st Edition by Jerome Krueger, Kendra Hill, Robert Noyd
النسخة 1الرقم المعياري الدولي: 978-1305747852 تمرين 16
Which of the following is false regarding a bird's respiratory system?
A) A bird's respiratory system is much more efficient than a mammal's.
B) A bird's respiratory system has air sacs in its bones.
C) A bird's respiratory system has fresh air in its lungs during exhalation.
D) A bird's lungs mix old air with fresh air like a mammal's system.
A) A bird's respiratory system is much more efficient than a mammal's.
B) A bird's respiratory system has air sacs in its bones.
C) A bird's respiratory system has fresh air in its lungs during exhalation.
D) A bird's lungs mix old air with fresh air like a mammal's system.
التوضيح
موثّق
موثّق
Hence, the option (a) is incorrect.
Bird...
Biology 1st Edition by Jerome Krueger, Kendra Hill, Robert Noyd
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