Answer:
KK
Explanation:
Eshanimavuri got it right!
It is C: Amino Acids
Having low haemoglobin means less O2 is being sent to the blood and heart, which can reduce heart rate which is dangerous
Answer:
Oxygen passes from inside the alveoli through the thin walls and dif- fuses into the blood. At the same time, carbon dioxide waste passes from the blood into the alveoli.
Explanation:
Answer:
oral medicine
Explanation
about the only way I can think of.