When an injury occurs to the pons, midbrain and medulla oblongata, the consequences can be devastating. Heartbeat and breathing can cease, causing death.
I think the right answer is B. Drug addicts needs lots of support.
Natural barriers include the skin, mucous membranes, tears, earwax, mucus, and stomach acid.
Maybe because they're in love with the person and believed that it won't happen again.
