Um can u be more specific?
Answer:
The second option. Increase
Answer:
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.
Answer:
I am pretty sure that its A
Explanation:
hope i helped ;)