The answer would be homocysteine
Answer:
Nicotine is a dangerous and highly addictive chemical. It can cause an increase in blood pressure, heart rate, flow of blood to the heart and a narrowing of the arteries (vessels that carry blood). Nicotine may also contribute to the hardening of the arterial walls, which in turn, may lead to a heart attack.
Explanation:
Answer:
open defection_ and lack of sanitation and hygiene in general_is an important factor that cause various diseases: the most common being diarrhea and intestinal worm infections but also typiod, cholerae, hepatitis, polio,trachoma, and others.
Answer:
The correct answer is option B.
Explanation:
Mortality figures is rate or number that is express the death of millions of people over a very long periods of time that depend on various factors. These figures are derived from the the statics of that period of time and interpreting these data to collect essential data to generate mortality figure, These figures base on large data therefore the studying these data and interpreting them are essential.
Thus, the correct answer is option B.
Breast Milk is by far the best.