We know fatigue can cause drowsiness and so can the other so my best guess is drowsiness
I couldn't find that much but I found the same question as yours and this is another person comment. :3 hopefully that help :D
A diet that can lower your stress looks like something with a lot of fruits and vegis. Making sure you get a least one hour of exercise a day. Plus drinking tons of water and a some juices. Foods I'd consider would be pineapples, strawberries, bananas, cucumbers, carrots, and etc.
Answer:
d
Explanation:
The uterus is part of the female reproductive system. The purpose of the uterus is to hold a fetus during gestation.
Her sexual behavior, smoking, and drinking are controllable risk factors.
She cannot control her age nor can she change the heredity she has.