Multiple choice

Chemical method of preventing pregnancy acts is done by altering the ___________ balance of the body.

  1. hormonal

  2. protein

  3. enzyme

  4. fat

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Chemical contraceptives like birth control pills work by altering the body's hormonal balance, specifically preventing ovulation by maintaining constant levels of estrogen and progesterone. This mimics pregnancy and stops the release of eggs.