Answer:
I'm pretty sure they do so it's yed
Hemoglobin is the protein inside red blood cells that carries oxygen. Red blood cells also remove carbon dioxide from your body, transporting it to the lungs for you to exhale. Red blood cells are made inside your bones, in the bone marrow. They typically live for about 120 days, and then they die.
Adenine and something that starts with a G
Yes it is a carbohydrate found in plants
Knowing each other mentally having those sparks of eacother