How does tobacco smoke affect a developing baby

Tobacco. Smoking during pregnancy increases the risk of health problems for developing babies, including preterm birth, low birth weight, and birth defects of the mouth and lip. Nicotine is a health danger for pregnant women and developing babies and can damage a developing baby's brain and lungs. This could really harm the baby.

For a more detailed response, I would take a look at the user above. However, if this is prior to the Life Skills Quick Check I am thinking of, I believe the best answer choice would be B) It increases a baby's heart rate.