Multi tasking is a myth so dont try to use your phone while driving.
Answer:
Strong selection for change is acting on this gene.
Explanation:
The use of alcohol, tobacco and drugs can contribute to all of the following like, increased possibility of miscarriage, premature delivery, low birth weight except delayed labor. It is impossible that a mother can have delayed labor because first using this kind of drugs can give you miscarriage.
B) protein
C) fat
F) carbohydrates