B …………………….:;.:(?fdxcxdssdddd
Answer:
the 3rd choice and ignore this stuff because brainly makes me write an answer with 20 letters for some reason
Answer:
Fractions
Explanation:
1. Write the conversion as a fraction (that equals one)
2. Multiply it out (leaving all units in the answer)
3. Cancel any units that are both top and bottom.
I think the answer is B. But don’t trust my answer.
In a process called diffusion, oxygen moves from the alveoli to the blood through the capillaries (tiny blood vessels) lining the alveolar walls. Once in the bloodstream, oxygen gets picked up by the hemoglobin in red blood cells.
