Question: Breathing is when the lungs convert oxygen from inhaled air into
Choices:
text: oxygen dispersed from respiratory bronchioles through air sacs to hemoglobin proteins
label: A
text: Glucose particles in the blood
label: B
text: nitrogen oxide in the blood
label: C
text: carbon monoxide in the blood
label: D
Answer: A
Fact: breathing is when a lung converts from oxygen in air into oxygen in blood