Answer: behavioral teratogens.
Examples of teratogens are viruses, drugs, chemicals, stressors and even malnutrition. Although teratogens always pose a risk for developing embryos, some do not cause immediate damage. Other factors should also be considered. Factors like the developmental stage the pregnancy, dose, and frequency of exposure, and the genetic makeup of the embryo.
Your answer is D. All of the above
hope this helps :D
Answer:
before the competition do work outs for a short period of time and increase the work out times getting longer longer each time
Explanation:
Lawful sounds correct. Are there possible answers?
