Spermicides, used on their own without a barrier method such as a diaphragm, effectively prevent pregnancy because the chemicals kill all the millions of sperm released in the male’s ejaculation - incorrect.
However, the pill does more than change a woman's hormone levels and condoms will not protect against all sti's (including those contracted by skin to skin contact).
the answer is thought the veins
Answer:
antibiotics, beware of the superbugs, they are antibiotic resistant!
Explanation: