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
Answer:
nope
Explanation:
only on here for points sorry
The CNS involves the brain and spinal cord and the PNS involves the body nerves.
earthquakes produce both body and surface waves which is the fast sesmic wave!!
hope this helps!!
