#1 would be A, #2 would be false, as narcotics are incredibly addictive. #3 is absolutely true, as abuse of almost any medical thing can be life threatening.
The answer is D.I.D. aka dissociative identity disorder.
The answer to the blank in the above statement is 30%.
The answer is B ensure the player's airway is not obstructed.
Answer:
Development that takes place before the age of nine.
Primary sexual characteristics appear at birth and comprise both the external and internal genitalia (e.g., the penis and testes in men and the vagina and ovaries in women).