Drug abuse is defined as __________.a. the consumption of legal drugs for medical purposesb. the consumption of illegal drugs fo
r medical purposesc. the nonmedical or improper use of a drug, which can interfere with a healthy lifed. using drugs on an occasional basis until mood is altered
C. Drug abuse is when you become dependent on that drug and "need it to survive." People abusing drugs will do whatever necessary to get more drugs, even dangerous and illegal things. Even prescription drugs (drugs taken for medical purposes) can be abused if you take more than prescribed. I hope this helps :)
up to 1/2. Between one-third and one-half of all fertilized eggs never fully implant. A pregnancy is considered to be established only after implantation is complete.