
Inquiry into Life 14th Edition by Sylvia Mader,Michael Windelspecht
النسخة 14الرقم المعياري الدولي: 978-0073525525
Inquiry into Life 14th Edition by Sylvia Mader,Michael Windelspecht
النسخة 14الرقم المعياري الدولي: 978-0073525525 تمرين 16
Choose the best answer for each question.
The respiratory center is directly sensitive to
A) carbon dioxide and hydrogen ions.
B) oxygen and carbon dioxide.
C) the amount of air in the alveoli.
D) the breathing rate.
The respiratory center is directly sensitive to
A) carbon dioxide and hydrogen ions.
B) oxygen and carbon dioxide.
C) the amount of air in the alveoli.
D) the breathing rate.
التوضيح
When a person breathes, they are taking ...
Inquiry into Life 14th Edition by Sylvia Mader,Michael Windelspecht
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