Question

how do the pill and mini - pill provide protection against pregnancy? they kill sperm. they block sperm from reaching an egg. they prevent the ovaries from releasing an egg. they release progestin into the body to prevent fertilization.

Explanation:

Birth - control pills and mini - pills work mainly by preventing the ovaries from releasing an egg (ovulation). They do not kill sperm, block sperm from reaching an egg in that way, or release progestin to prevent fertilization in the described manner.

Answer:

They prevent the ovaries from releasing an egg.