The use of smoking during pregnancy is most associated with premature births ,low birthweight infants ,and fetal death
Answer:B
Explanation:
These are pathogens found in every one but are being fought off by the immune system....Individuals with low immune are immediately attacked by the pathogens
With high enough doses of alcohol, respirations stop first; which ultimately leads to death.
3 seeking and lending support
To gradually decline in effectiveness. :)