What does cross-addiction and cross dependence mean? a. you can become addicted to drugs in different class even if you never use them. b. you can become addicted to drugs in the same class even if you never use them. c. you become addicted to all types of drugs.

When is the festival of the new yam hield? explain okonkwo's reaction to the festival?

47. a student is frightened by a loud noise, which results in a hormone being released into the blood. the hormone causes the student's heart to beat rapidly. the two systems that work together to cause this reaction are the endo- crine system that secretes the hormone and the (1) nervous system (3) excretory system (2) reproductive system (4) digestive system

Let’s begin with some easy sports & leisure: which island nation invented the sport of golf as we now know it?