Answer:
the cell combines oxygen molecules to provide energy for use in cellular respiration
Answer:During pregnancy, red blood cells from the unborn baby can cross into the mother's blood through the placenta. If the mother is Rh-negative, her immune system treats Rh-positive fetal cells as if they were a foreign substance. The mother's body makes antibodies against the fetal blood cells
Explanation:
Good luck honey! you got this :) and if you fail i’m still proud of you
All of the following are examples of properties of water except bouyancy
It’s because E was a smaller number
