Answer:
cells
Explanation:
all living organisms need to have cells
Explanation:
putting hand in front of flash light
What I’m going to need more info about that
The answer is B. alcohol crosses the barrier that the placenta creates
The placenta usually consist of several layers of cells that act as a barrier for the diffusion of substance that connect the maternal and fetal circulatory system that very important for the fetus' growth. But sadly, it can't block Chemical really well and alcohol can screw it u
Rounded, Rod-like & Spiral