Answer:
It means have two personalities I think because bi means two.
The answer is true.
Initially a person enjoys the physical and emotional response, as time goes on they need more of the drug just to feel "normal". They are always seeking the same feeling as the first high.
The sex cell that is produced by the testes and that is needed to fertilize an egg is called the sperm.
Both genders are equally at risk.
Answer: make their own decisions
are comfortable with other people
handle problems when they arise
make the best out of every situation