Its protons because we know electrons= protons so its postive so a)
Hey there! If these are the answer choices
A. Pathos
B. Cosmos
C. Ethos
D. Logos
The correct one is the bolded one.
Hope this helped
When blood is in the lungs,
where oxygen is plentiful, oxygen easily binds to the first subunit and then quickly fills up the remaining ones. Then, as blood circulates through the body, the oxygen level drops while that of carbon dioxide increases. In this environment, hemoglobin releases its bound oxygen.
Answer:
Blood taken from an artery in the leg is oxygenated while blood taken from a vein in the leg is deoxygenated.
