The body shivers, shivering is something your body does in oder to keep warm. It is moving the muscles around, and trying to heat you up.
Fats I am pretty sure. Sorry if I am incorrect.
Answer: B.
Reason: folate is also known as vitamin B9 and it supports healthy cell division and helps with the development of a fetus and can reduce the risk of birth defects. Its recommended for pregnant people to take this vitamin the most.