The Iron in the molecule binds to the oxygen. Carbon Dioxide does not bind to a cell but rather, is carried in the blood as bicarbonate.
Look at the photo for reference if you still need help unless you haven’t gotten it yet.
A
Explanation:
it’s the one that makes the most sense !
3 asteroid that hit earth
Answer:
It's secreted into the extracellular fluids. Collects in the lymph fluid, the vascular blood fluid and eventually the excess is secreted via, urine, feces, lung respiratory exhalation gases, sweat, nasal and mouth, throat mucous and saliva, tears, etc.
Request: Please mark me as the Brainliest.
